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authorTom Hochstein <tom.hochstein@nxp.com>2016-10-07 17:36:55 -0500
committerOtavio Salvador <otavio@ossystems.com.br>2016-10-18 16:26:14 -0200
commite141909e97556aa9a3028f06543751643a35cc58 (patch)
tree83fccc3db24fc8ef446d0db4c3e9963cfe9db9c8 /recipes-graphics/wayland
parent0d0a092097718863838a583c66c6e7fed9a3af48 (diff)
downloadmeta-freescale-e141909e97556aa9a3028f06543751643a35cc58.tar.gz
weston: Re-implement renderer using G2D
Change i.MX renderer from gal2d to g2d API. Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'recipes-graphics/wayland')
-rw-r--r--recipes-graphics/wayland/weston/0009-MGS-1284-xwld-Re-implement-weston-2d-renderer-with-p.patch2869
-rw-r--r--recipes-graphics/wayland/weston/0010-MGS-1284-1-xwld-Re-implement-weston-2d-renderer-with.patch36
-rw-r--r--recipes-graphics/wayland/weston/0011-MGS-1724-xwld-G2D-compositor-build-failed-in-slevk-b.patch106
-rw-r--r--recipes-graphics/wayland/weston_%.bbappend3
4 files changed, 3014 insertions, 0 deletions
diff --git a/recipes-graphics/wayland/weston/0009-MGS-1284-xwld-Re-implement-weston-2d-renderer-with-p.patch b/recipes-graphics/wayland/weston/0009-MGS-1284-xwld-Re-implement-weston-2d-renderer-with-p.patch
new file mode 100644
index 00000000..0afbd4b6
--- /dev/null
+++ b/recipes-graphics/wayland/weston/0009-MGS-1284-xwld-Re-implement-weston-2d-renderer-with-p.patch
@@ -0,0 +1,2869 @@
1From 7bcbb14a149d0955176855e8ab6289cf68d099e5 Mon Sep 17 00:00:00 2001
2From: "yong.gan" <yong.gan@nxp.com>
3Date: Fri, 11 Mar 2016 10:55:48 +0800
4Subject: [PATCH 1/3] MGS-1284: xwld: Re-implement weston 2d renderer with
5 porting g2d API
6
7Use G2D API to replace Gal2D API.
8Fix the errors in multi display mode.
9Use the standard FB API to operate the frame buffer.
10
11Date: Feb 22, 2016
12Upstream Status: Inappropriate [i.MX specific]
13
14Signed-off-by: Yong Gan <yong.gan@freescale.com>
15---
16 Makefile.am | 16 +-
17 src/compositor-fbdev.c | 74 +--
18 src/g2d-renderer.c | 1175 +++++++++++++++++++++++++++++++++++++++++++
19 src/g2d-renderer.h | 48 ++
20 src/gal2d-renderer.c | 1307 ------------------------------------------------
21 src/gal2d-renderer.h | 50 --
22 6 files changed, 1255 insertions(+), 1415 deletions(-)
23 create mode 100644 src/g2d-renderer.c
24 create mode 100644 src/g2d-renderer.h
25 delete mode 100644 src/gal2d-renderer.c
26 delete mode 100644 src/gal2d-renderer.h
27
28Index: weston-1.11.0/Makefile.am
29===================================================================
30--- weston-1.11.0.orig/Makefile.am 2016-10-06 14:26:20.254564856 -0500
31+++ weston-1.11.0/Makefile.am 2016-10-06 14:28:47.000000000 -0500
32@@ -247,16 +247,16 @@
33 src/vertex-clipping.h \
34 shared/helpers.h
35 endif
36-module_LTLIBRARIES += gal2d-renderer.la
37-gal2d_renderer_la_LDFLAGS = -module -avoid-version
38-gal2d_renderer_la_LIBADD = $(COMPOSITOR_LIBS) $(EGL_LIBS)
39-gal2d_renderer_la_CFLAGS = \
40+module_LTLIBRARIES += g2d-renderer.la
41+g2d_renderer_la_LDFLAGS = -module -avoid-version
42+g2d_renderer_la_LIBADD = $(COMPOSITOR_LIBS) $(EGL_LIBS) -lg2d
43+g2d_renderer_la_CFLAGS = \
44 $(COMPOSITOR_CFLAGS) \
45 $(EGL_CFLAGS) \
46- $(GCC_CFLAGS)
47-gal2d_renderer_la_SOURCES = \
48- src/gal2d-renderer.h \
49- src/gal2d-renderer.c \
50+ $(GCC_CFLAGS) -DHAVE_G2D
51+g2d_renderer_la_SOURCES = \
52+ src/g2d-renderer.h \
53+ src/g2d-renderer.c \
54 src/vertex-clipping.c \
55 src/vertex-clipping.h
56
57Index: weston-1.11.0/src/compositor-fbdev.c
58===================================================================
59--- weston-1.11.0.orig/src/compositor-fbdev.c 2016-10-06 14:26:20.418565670 -0500
60+++ weston-1.11.0/src/compositor-fbdev.c 2016-10-06 14:28:47.000000000 -0500
61@@ -50,7 +50,7 @@
62 #include "libinput-seat.h"
63 #include "gl-renderer.h"
64 #include "presentation-time-server-protocol.h"
65-#include "gal2d-renderer.h"
66+#include "g2d-renderer.h"
67
68 struct fbdev_backend {
69 struct weston_backend base;
70@@ -60,7 +60,7 @@
71 struct udev *udev;
72 struct udev_input input;
73 int use_pixman;
74- int use_gal2d;
75+ int use_g2d;
76 uint32_t output_transform;
77 struct wl_listener session_listener;
78 NativeDisplayType display;
79@@ -102,7 +102,7 @@
80 };
81
82 struct gl_renderer_interface *gl_renderer;
83-struct gal2d_renderer_interface *gal2d_renderer;
84+struct g2d_renderer_interface *g2d_renderer;
85
86 static const char default_seat[] = "seat0";
87
88@@ -519,36 +519,10 @@
89 if (backend->use_pixman) {
90 if (pixman_renderer_output_create(&output->base) < 0)
91 goto out_hw_surface;
92- } else if(backend->use_gal2d) {
93-
94- char* fbenv = getenv("FB_FRAMEBUFFER_0");
95- setenv("FB_FRAMEBUFFER_0", device, 1);
96- output->display = fbGetDisplay(backend->compositor->wl_display);
97- if (output->display == NULL) {
98- fprintf(stderr, "failed to get display\n");
99- return 0;
100- }
101-
102- output->window = fbCreateWindow(output->display, -1, -1, 0, 0);
103- if (output->window == NULL) {
104- fprintf(stderr, "failed to create window\n");
105- return 0;
106- }
107- /* restore the previous value*/
108- if(fbenv != NULL)
109- {
110- setenv("FB_FRAMEBUFFER_0", fbenv, 1);
111- }
112- else
113- {
114- unsetenv("FB_FRAMEBUFFER_0");
115- }
116-
117-
118- if (gal2d_renderer->output_create(&output->base,
119- output->display,
120- (NativeWindowType)output->window) < 0) {
121- weston_log("gal_renderer_output_create failed.\n");
122+ } else if(backend->use_g2d) {
123+ if (g2d_renderer->output_create(&output->base,
124+ backend->compositor->wl_display, device) < 0) {
125+ weston_log("g2d_renderer_output_create failed.\n");
126 goto out_hw_surface;
127 }
128
129@@ -607,8 +581,8 @@
130 if (backend->use_pixman) {
131 if (base->renderer_state != NULL)
132 pixman_renderer_output_destroy(base);
133- } else if (backend->use_gal2d) {
134- gal2d_renderer->output_destroy(base);
135+ } else if (backend->use_g2d) {
136+ g2d_renderer->output_destroy(base);
137 } else {
138 gl_renderer->output_destroy(base);
139 }
140@@ -820,8 +794,8 @@
141 backend->base.restore = fbdev_restore;
142
143 backend->prev_state = WESTON_COMPOSITOR_ACTIVE;
144- backend->use_pixman = !(param->use_gl || param->use_gal2d);
145- backend->use_gal2d = param->use_gal2d;
146+ backend->use_pixman = !(param->use_gl || param->use_g2d);
147+ backend->use_g2d = param->use_g2d;
148 backend->output_transform = param->output_transform;
149
150 weston_setup_vt_switch_bindings(compositor);
151@@ -830,21 +804,21 @@
152 if (pixman_renderer_init(compositor) < 0)
153 goto out_launcher;
154 }
155- else if (backend->use_gal2d) {
156+ else if (backend->use_g2d) {
157 int x = 0, y = 0;
158 int i=0;
159 int count = 0;
160 int k=0, dispCount = 0;
161 char displays[5][32];
162- gal2d_renderer = weston_load_module("gal2d-renderer.so",
163- "gal2d_renderer_interface");
164- if (!gal2d_renderer) {
165- weston_log("could not load gal2d renderer\n");
166+ g2d_renderer = weston_load_module("g2d-renderer.so",
167+ "g2d_renderer_interface");
168+ if (!g2d_renderer) {
169+ weston_log("could not load g2d renderer\n");
170 goto out_launcher;
171 }
172
173- if (gal2d_renderer->create(backend->compositor) < 0) {
174- weston_log("gal2d_renderer_create failed.\n");
175+ if (g2d_renderer->create(backend->compositor) < 0) {
176+ weston_log("g2d_renderer_create failed.\n");
177 goto out_launcher;
178 }
179
180@@ -893,7 +867,7 @@
181 goto out_launcher;
182 }
183 }
184- if(!backend->use_gal2d)
185+ if(!backend->use_g2d)
186 if (fbdev_output_create(backend, 0, 0, param->device) < 0)
187 goto out_launcher;
188
189@@ -924,10 +898,10 @@
190 config->device = "/dev/fb0"; /* default frame buffer */
191 #ifdef ENABLE_EGL
192 config->use_gl = 1;
193- config->use_gal2d = 0;
194+ config->use_g2d = 0;
195 #else
196 config->use_gl = 0;
197- config->use_gal2d = 1;
198+ config->use_g2d = 1;
199 #endif
200 config->output_transform = WL_OUTPUT_TRANSFORM_NORMAL;
201 }
202Index: weston-1.11.0/src/g2d-renderer.c
203===================================================================
204--- /dev/null 1970-01-01 00:00:00.000000000 +0000
205+++ weston-1.11.0/src/g2d-renderer.c 2016-10-06 14:28:47.000000000 -0500
206@@ -0,0 +1,1175 @@
207+/*
208+ * Copyright (c) 2016 Freescale Semiconductor, Inc.
209+ * Copyright © 2012 Intel Corporation
210+ * Copyright © 2015 Collabora, Ltd.
211+ *
212+ * Permission is hereby granted, free of charge, to any person obtaining
213+ * a copy of this software and associated documentation files (the
214+ * "Software"), to deal in the Software without restriction, including
215+ * without limitation the rights to use, copy, modify, merge, publish,
216+ * distribute, sublicense, and/or sell copies of the Software, and to
217+ * permit persons to whom the Software is furnished to do so, subject to
218+ * the following conditions:
219+ *
220+ * The above copyright notice and this permission notice (including the
221+ * next paragraph) shall be included in all copies or substantial
222+ * portions of the Software.
223+ *
224+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
225+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
226+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
227+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
228+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
229+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
230+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
231+ * SOFTWARE.
232+ */
233+
234+#define _GNU_SOURCE
235+
236+#include <stdlib.h>
237+#include <string.h>
238+#include <ctype.h>
239+#include <float.h>
240+#include <assert.h>
241+#include <pthread.h>
242+#include <linux/fb.h>
243+#include <sys/ioctl.h>
244+#include <fcntl.h>
245+#include <unistd.h>
246+
247+#include "compositor.h"
248+#include "g2d-renderer.h"
249+#include "vertex-clipping.h"
250+#include "shared/helpers.h"
251+#include "HAL/gc_hal_eglplatform.h"
252+#include "g2dExt.h"
253+
254+#define BUFFER_DAMAGE_COUNT 2
255+
256+typedef struct _g2dRECT
257+{
258+ int left;
259+ int top;
260+ int right;
261+ int bottom;
262+} g2dRECT;
263+
264+struct fb_screeninfo {
265+ struct fb_var_screeninfo varinfo;
266+ struct fb_fix_screeninfo fixinfo;
267+ unsigned int x_resolution;
268+ unsigned int y_resolution;
269+ size_t buffer_length; /* length of frame buffer memory in bytes */
270+ size_t physical;
271+ enum g2d_format pixel_format; /* frame buffer pixel format */
272+};
273+
274+struct g2d_output_state {
275+ int current_buffer;
276+ pixman_region32_t buffer_damage[BUFFER_DAMAGE_COUNT];
277+ struct g2d_surfaceEx *renderSurf;
278+ int nNumBuffers;
279+ int activebuffer;
280+ struct g2d_surfaceEx offscreenSurface;
281+ struct g2d_buf *offscreen_buf;
282+ struct fb_screeninfo fb_info;
283+ int directBlit;
284+ int width;
285+ int height;
286+ int fb_fd;
287+};
288+
289+struct g2d_surface_state {
290+ float color[4];
291+ struct weston_buffer_reference buffer_ref;
292+ int pitch; /* in pixels */
293+ int attached;
294+ pixman_region32_t texture_damage;
295+ struct g2d_surfaceEx g2d_surface;
296+ struct g2d_buf *shm_buf;
297+ int shm_buf_length;
298+ int bpp;
299+
300+ struct weston_surface *surface;
301+ struct wl_listener surface_destroy_listener;
302+ struct wl_listener renderer_destroy_listener;
303+};
304+
305+struct g2d_renderer {
306+ struct weston_renderer base;
307+ struct wl_signal destroy_signal;
308+ struct wl_global *viv_global;
309+ void *handle;
310+};
311+
312+static int
313+g2d_renderer_create_surface(struct weston_surface *surface);
314+
315+static inline struct g2d_surface_state *
316+get_surface_state(struct weston_surface *surface)
317+{
318+ if (!surface->renderer_state)
319+ g2d_renderer_create_surface(surface);
320+ return (struct g2d_surface_state *)surface->renderer_state;
321+}
322+
323+static inline struct g2d_renderer *
324+get_renderer(struct weston_compositor *ec)
325+{
326+ return (struct g2d_renderer *)ec->renderer;
327+}
328+
329+#define max(a, b) (((a) > (b)) ? (a) : (b))
330+#define min(a, b) (((a) > (b)) ? (b) : (a))
331+/*
332+ * Compute the boundary vertices of the intersection of the global coordinate
333+ * aligned rectangle 'rect', and an arbitrary quadrilateral produced from
334+ * 'surf_rect' when transformed from surface coordinates into global coordinates.
335+ * The vertices are written to 'ex' and 'ey', and the return value is the
336+ * number of vertices. Vertices are produced in clockwise winding order.
337+ * Guarantees to produce either zero vertices, or 3-8 vertices with non-zero
338+ * polygon area.
339+ */
340+static int
341+calculate_edges(struct weston_view *ev, pixman_box32_t *rect,
342+ pixman_box32_t *surf_rect, float *ex, float *ey)
343+{
344+
345+ struct clip_context ctx;
346+ int i, n;
347+ float min_x, max_x, min_y, max_y;
348+ struct polygon8 surf = {
349+ { surf_rect->x1, surf_rect->x2, surf_rect->x2, surf_rect->x1 },
350+ { surf_rect->y1, surf_rect->y1, surf_rect->y2, surf_rect->y2 },
351+ 4
352+ };
353+
354+ ctx.clip.x1 = rect->x1;
355+ ctx.clip.y1 = rect->y1;
356+ ctx.clip.x2 = rect->x2;
357+ ctx.clip.y2 = rect->y2;
358+
359+ /* transform surface to screen space: */
360+ for (i = 0; i < surf.n; i++)
361+ weston_view_to_global_float(ev, surf.x[i], surf.y[i],
362+ &surf.x[i], &surf.y[i]);
363+
364+ /* find bounding box: */
365+ min_x = max_x = surf.x[0];
366+ min_y = max_y = surf.y[0];
367+
368+ for (i = 1; i < surf.n; i++) {
369+ min_x = min(min_x, surf.x[i]);
370+ max_x = max(max_x, surf.x[i]);
371+ min_y = min(min_y, surf.y[i]);
372+ max_y = max(max_y, surf.y[i]);
373+ }
374+
375+ /* First, simple bounding box check to discard early transformed
376+ * surface rects that do not intersect with the clip region:
377+ */
378+ if ((min_x >= ctx.clip.x2) || (max_x <= ctx.clip.x1) ||
379+ (min_y >= ctx.clip.y2) || (max_y <= ctx.clip.y1))
380+ return 0;
381+
382+ /* Simple case, bounding box edges are parallel to surface edges,
383+ * there will be only four edges. We just need to clip the surface
384+ * vertices to the clip rect bounds:
385+ */
386+ if (!ev->transform.enabled)
387+ return clip_simple(&ctx, &surf, ex, ey);
388+
389+ /* Transformed case: use a general polygon clipping algorithm to
390+ * clip the surface rectangle with each side of 'rect'.
391+ * The algorithm is Sutherland-Hodgman, as explained in
392+ * http://www.codeguru.com/cpp/misc/misc/graphics/article.php/c8965/Polygon-Clipping.htm
393+ * but without looking at any of that code.
394+ */
395+ n = clip_transformed(&ctx, &surf, ex, ey);
396+
397+ if (n < 3)
398+ return 0;
399+
400+ return n;
401+}
402+
403+
404+static inline struct g2d_output_state *
405+get_output_state(struct weston_output *output)
406+{
407+ return (struct g2d_output_state *)output->renderer_state;
408+}
409+
410+static void
411+g2d_getG2dTiling(IN gceTILING tiling, enum g2d_tiling* g2dTiling)
412+{
413+ switch(tiling)
414+ {
415+ case gcvLINEAR:
416+ *g2dTiling = G2D_LINEAR;
417+ break;
418+ case gcvTILED:
419+ *g2dTiling = G2D_TILED;
420+ break;
421+ case gcvSUPERTILED:
422+ *g2dTiling = G2D_SUPERTILED;
423+ break;
424+ default:
425+ weston_log("Error in function %s\n", __func__);
426+ break;
427+ }
428+}
429+
430+static void
431+g2d_getG2dFormat(IN gceSURF_FORMAT Format, enum g2d_format* g2dFormat)
432+{
433+ switch(Format)
434+ {
435+ case gcvSURF_R5G6B5:
436+ *g2dFormat = G2D_RGB565;
437+ break;
438+ case gcvSURF_A8B8G8R8:
439+ *g2dFormat = G2D_RGBA8888;
440+ break;
441+ case gcvSURF_X8B8G8R8:
442+ *g2dFormat = G2D_RGBA8888;
443+ break;
444+ case gcvSURF_A8R8G8B8:
445+ *g2dFormat = G2D_BGRA8888;
446+ break;
447+ case gcvSURF_X8R8G8B8:
448+ *g2dFormat = G2D_BGRX8888;
449+ break;
450+ case gcvSURF_B5G6R5:
451+ *g2dFormat = G2D_BGR565;
452+ break;
453+ case gcvSURF_B8G8R8A8:
454+ *g2dFormat = G2D_ARGB8888;
455+ break;
456+ case gcvSURF_R8G8B8A8:
457+ *g2dFormat = G2D_ABGR8888;
458+ break;
459+ case gcvSURF_B8G8R8X8:
460+ *g2dFormat = G2D_XRGB8888;
461+ break;
462+ case gcvSURF_R8G8B8X8:
463+ *g2dFormat = G2D_XBGR8888;
464+ break;
465+ case gcvSURF_NV12:
466+ *g2dFormat = G2D_NV12;
467+ break;
468+ case gcvSURF_NV21:
469+ *g2dFormat = G2D_NV21;
470+ break;
471+ case gcvSURF_I420:
472+ *g2dFormat = G2D_I420;
473+ break;
474+ case gcvSURF_YV12:
475+ *g2dFormat = G2D_YV12;
476+ break;
477+ case gcvSURF_YUY2:
478+ *g2dFormat = G2D_YUYV;
479+ break;
480+ case gcvSURF_YVYU:
481+ *g2dFormat = G2D_YVYU;
482+ break;
483+ case gcvSURF_UYVY:
484+ *g2dFormat = G2D_UYVY;
485+ break;
486+ case gcvSURF_VYUY:
487+ *g2dFormat = G2D_VYUY;
488+ break;
489+ case gcvSURF_NV16:
490+ *g2dFormat = G2D_NV16;
491+ break;
492+ case gcvSURF_NV61:
493+ *g2dFormat = G2D_NV61;
494+ break;
495+ default:
496+ weston_log("Error in function %s, Format not supported\n", __func__);
497+ break;
498+ }
499+}
500+
501+static void printG2dSurfaceInfo(struct g2d_surfaceEx* g2dSurface)
502+{
503+ weston_log("physicAddr = %d left = %d right = %d top=%d bottom=%d stride= %d tiling = %d, format=%d \n",
504+ g2dSurface->base.planes[0],
505+ g2dSurface->base.left,
506+ g2dSurface->base.right,
507+ g2dSurface->base.top,
508+ g2dSurface->base.bottom,
509+ g2dSurface->base.stride,
510+ g2dSurface->tiling,
511+ g2dSurface->base.format);
512+}
513+
514+static void
515+get_g2dSurface(gcsWL_VIV_BUFFER *buffer, struct g2d_surfaceEx *g2dSurface)
516+{
517+ if(buffer->width < 0 || buffer->height < 0)
518+ {
519+ weston_log("invalid EGL buffer in function %s\n", __func__);
520+ return;
521+ }
522+ int width = buffer->alignedWidth;
523+ int height = buffer->alignedHeight;
524+ g2d_getG2dFormat(buffer->format, &g2dSurface->base.format);
525+ g2d_getG2dTiling(buffer->tiling, &g2dSurface->tiling);
526+ g2dSurface->base.planes[0] = buffer->physical[0];
527+ g2dSurface->base.planes[1] = buffer->physical[1];
528+ g2dSurface->base.planes[2] = buffer->physical[2];
529+ g2dSurface->base.left = 0;
530+ g2dSurface->base.top = 0;
531+ g2dSurface->base.right = buffer->width;
532+ g2dSurface->base.bottom = buffer->height;
533+ g2dSurface->base.stride = width;
534+ g2dSurface->base.width = width;
535+ g2dSurface->base.height = height;
536+ g2dSurface->base.rot = G2D_ROTATION_0;
537+}
538+
539+static void
540+g2d_SetSurfaceRect(struct g2d_surfaceEx* g2dSurface, g2dRECT* rect)
541+{
542+ if(g2dSurface && rect)
543+ {
544+ g2dSurface->base.left = rect->left;
545+ g2dSurface->base.top = rect->top;
546+ g2dSurface->base.right = rect->right;
547+ g2dSurface->base.bottom = rect->bottom;
548+ }
549+}
550+
551+static int
552+g2d_blitSurface(void *handle, struct g2d_surfaceEx * srcG2dSurface, struct g2d_surfaceEx *dstG2dSurface,
553+ g2dRECT *srcRect, g2dRECT *dstRect)
554+{
555+ g2d_SetSurfaceRect(srcG2dSurface, srcRect);
556+ g2d_SetSurfaceRect(dstG2dSurface, dstRect);
557+ srcG2dSurface->base.blendfunc = G2D_ONE;
558+ dstG2dSurface->base.blendfunc = G2D_ONE_MINUS_SRC_ALPHA;
559+
560+ if(g2d_blitEx(handle, srcG2dSurface, dstG2dSurface))
561+ {
562+ printG2dSurfaceInfo(srcG2dSurface);
563+ printG2dSurfaceInfo(dstG2dSurface);
564+ return -1;
565+ }
566+ return 0;
567+}
568+
569+static void
570+g2d_flip_surface(struct weston_output *output)
571+{
572+ struct g2d_output_state *go = get_output_state(output);
573+ go->fb_info.varinfo.yoffset = go->activebuffer * go->fb_info.y_resolution;
574+
575+ if(ioctl(go->fb_fd, FBIOPAN_DISPLAY, &(go->fb_info.varinfo)) < 0)
576+ {
577+ weston_log("FBIOPAN_DISPLAY Failed\n");
578+ }
579+ go->activebuffer = (go->activebuffer + 1) % go->nNumBuffers;
580+}
581+
582+static void
583+copy_to_framebuffer(struct weston_output *output)
584+{
585+ struct g2d_renderer *gr = get_renderer(output->compositor);
586+ struct g2d_output_state *go = get_output_state(output);
587+ if(!go->directBlit && go->nNumBuffers == 1)
588+ {
589+ g2dRECT srcRect = {0, 0, go->offscreenSurface.base.width, go->offscreenSurface.base.height};
590+ g2dRECT dstrect = srcRect;
591+ g2dRECT clipRect = srcRect;
592+ g2d_set_clipping(gr->handle, clipRect.left, clipRect.top, clipRect.right, clipRect.bottom);
593+ g2d_blitSurface(gr->handle, &go->offscreenSurface,
594+ &go->renderSurf[go->activebuffer], &srcRect, &dstrect);
595+ }
596+
597+ g2d_finish(gr->handle);
598+
599+ if(go->nNumBuffers > 1)
600+ {
601+ g2d_flip_surface(output);
602+ }
603+}
604+
605+static int
606+is_view_visible(struct weston_view *view)
607+{
608+ /* Return false, if surface is guaranteed to be totally obscured. */
609+ int ret;
610+ pixman_region32_t unocc;
611+
612+ pixman_region32_init(&unocc);
613+ pixman_region32_subtract(&unocc, &view->transform.boundingbox,
614+ &view->clip);
615+ ret = pixman_region32_not_empty(&unocc);
616+ pixman_region32_fini(&unocc);
617+
618+ return ret;
619+}
620+
621+static void
622+use_output(struct weston_output *output)
623+{
624+ struct weston_compositor *compositor = output->compositor;
625+ struct weston_view *view;
626+ struct g2d_output_state *go = get_output_state(output);
627+ int visibleViews=0;
628+ int fullscreenViews=0;
629+
630+ if(go->nNumBuffers == 1)
631+ {
632+ wl_list_for_each_reverse(view, &compositor->view_list, link)
633+ if (view->plane == &compositor->primary_plane && is_view_visible(view))
634+ {
635+ visibleViews++;
636+ if(view->surface->width == go->width && view->surface->height == go->height)
637+ {
638+ pixman_box32_t *bb_rects;
639+ int nbb=0;
640+ bb_rects = pixman_region32_rectangles(&view->transform.boundingbox, &nbb);
641+ if(nbb == 1)
642+ if(bb_rects[0].x1 == 0 && bb_rects[0].y1 ==0)
643+ fullscreenViews++;
644+ }
645+ }
646+
647+ go->directBlit = ((visibleViews == 1) || (fullscreenViews > 1));
648+ }
649+}
650+
651+static int
652+g2d_renderer_read_pixels(struct weston_output *output,
653+ pixman_format_code_t format, void *pixels,
654+ uint32_t x, uint32_t y,
655+ uint32_t width, uint32_t height)
656+{
657+ return 0;
658+}
659+
660+static int g2d_int_from_double(double d)
661+{
662+ return wl_fixed_to_int(wl_fixed_from_double(d));
663+}
664+
665+static void
666+repaint_region(struct weston_view *ev, struct weston_output *output, struct g2d_output_state *go, pixman_region32_t *region,
667+ pixman_region32_t *surf_region){
668+
669+ struct g2d_renderer *gr = get_renderer(ev->surface->compositor);
670+ struct g2d_surface_state *gs = get_surface_state(ev->surface);
671+
672+ pixman_box32_t *rects, *surf_rects, *bb_rects;
673+ int i, j, nrects, nsurf, nbb=0;
674+ g2dRECT srcRect = {0};
675+ g2dRECT dstrect = {0};
676+ g2dRECT clipRect = {0};
677+ int dstWidth = 0;
678+ int dstHeight = 0;
679+ struct g2d_surfaceEx *dstsurface;
680+
681+ bb_rects = pixman_region32_rectangles(&ev->transform.boundingbox, &nbb);
682+
683+ if(!gs->attached || nbb <= 0)
684+ {
685+ return;
686+ }
687+
688+ rects = pixman_region32_rectangles(region, &nrects);
689+ surf_rects = pixman_region32_rectangles(surf_region, &nsurf);
690+ srcRect.left = ev->geometry.x < 0.0 ? g2d_int_from_double(fabsf(ev->geometry.x)) : 0;
691+ srcRect.top = ev->geometry.y < 0.0 ? g2d_int_from_double(fabsf(ev->geometry.y)) : 0;
692+ srcRect.right = ev->surface->width;
693+ srcRect.bottom = ev->surface->height;
694+ if(go->nNumBuffers > 1 || go->directBlit)
695+ {
696+ dstsurface = &go->renderSurf[go->activebuffer];
697+ }
698+ else
699+ {
700+ dstsurface = &go->offscreenSurface;
701+ }
702+ dstWidth = dstsurface->base.width;
703+ dstHeight = dstsurface->base.height;
704+ for (i = 0; i < nrects; i++)
705+ {
706+ pixman_box32_t *rect = &rects[i];
707+ gctFLOAT min_x, max_x, min_y, max_y;
708+
709+ dstrect.left = (bb_rects[0].x1 < 0) ? rect->x1 : bb_rects[0].x1;
710+ dstrect.top = (bb_rects[0].y1 < 0) ? rect->y1 : bb_rects[0].y1;
711+ dstrect.right = bb_rects[0].x2;
712+ dstrect.bottom = bb_rects[0].y2;
713+ /*Multi display support*/
714+ if(output->x > 0)
715+ {
716+ dstrect.left = dstrect.left - output->x;
717+ dstrect.right = dstrect.right - output->x;
718+ }
719+ if(dstrect.left < 0)
720+ {
721+ srcRect.left -= dstrect.left;
722+ dstrect.left = 0;
723+ if(srcRect.left > ev->surface->width)
724+ break;
725+ }
726+ if(dstrect.right > dstWidth)
727+ {
728+ dstrect.right = dstWidth;
729+ srcRect.right = srcRect.left + dstrect.right - dstrect.left;
730+ if(srcRect.right > ev->surface->width)
731+ break;
732+ }
733+ if(dstrect.bottom > dstHeight)
734+ {
735+ dstrect.bottom = dstHeight;
736+ srcRect.bottom = srcRect.top + dstrect.bottom - dstrect.top;
737+ if(srcRect.bottom < 0)
738+ break;
739+ }
740+
741+ for (j = 0; j < nsurf; j++)
742+ {
743+ pixman_box32_t *surf_rect = &surf_rects[j];
744+ gctFLOAT ex[8], ey[8]; /* edge points in screen space */
745+ int n;
746+ int m=0;
747+ n = calculate_edges(ev, rect, surf_rect, ex, ey);
748+ if (n < 3)
749+ continue;
750+
751+ min_x = max_x = ex[0];
752+ min_y = max_y = ey[0];
753+ for (m = 1; m < n; m++)
754+ {
755+ min_x = min(min_x, ex[m]);
756+ max_x = max(max_x, ex[m]);
757+ min_y = min(min_y, ey[m]);
758+ max_y = max(max_y, ey[m]);
759+ }
760+
761+ clipRect.left = g2d_int_from_double(min_x);
762+ clipRect.top = g2d_int_from_double(min_y);
763+ clipRect.right = g2d_int_from_double(max_x);
764+ clipRect.bottom = g2d_int_from_double(max_y);
765+
766+ if(output->x > 0)
767+ {
768+ clipRect.left = clipRect.left - output->x;
769+ clipRect.right = clipRect.right - output->x;
770+ }
771+ g2d_set_clipping(gr->handle, clipRect.left, clipRect.top, clipRect.right, clipRect.bottom);
772+ g2d_blitSurface(gr->handle, &gs->g2d_surface, dstsurface, &srcRect, &dstrect);
773+ }
774+ }
775+}
776+
777+static void
778+draw_view(struct weston_view *ev, struct weston_output *output,
779+ pixman_region32_t *damage) /* in global coordinates */
780+{
781+ struct weston_compositor *ec = ev->surface->compositor;
782+ struct g2d_output_state *go = get_output_state(output);
783+ struct g2d_surface_state *gs = get_surface_state(ev->surface);
784+ /* repaint bounding region in global coordinates: */
785+ pixman_region32_t repaint;
786+ /* non-opaque region in surface coordinates: */
787+ pixman_region32_t surface_blend;
788+ pixman_region32_t *buffer_damage;
789+
790+ pixman_region32_init(&repaint);
791+ pixman_region32_intersect(&repaint,
792+ &ev->transform.boundingbox, damage);
793+ pixman_region32_subtract(&repaint, &repaint, &ev->clip);
794+
795+ if (!pixman_region32_not_empty(&repaint))
796+ goto out;
797+
798+ buffer_damage = &go->buffer_damage[go->current_buffer];
799+ pixman_region32_subtract(buffer_damage, buffer_damage, &repaint);
800+
801+ /* blended region is whole surface minus opaque region: */
802+ pixman_region32_init_rect(&surface_blend, 0, 0,
803+ ev->surface->width, ev->surface->height);
804+ pixman_region32_subtract(&surface_blend, &surface_blend, &ev->surface->opaque);
805+
806+ struct g2d_renderer *gr = get_renderer(ec);
807+ if (pixman_region32_not_empty(&ev->surface->opaque)) {
808+ repaint_region(ev, output, go, &repaint, &ev->surface->opaque);
809+ }
810+
811+ if (pixman_region32_not_empty(&surface_blend)) {
812+ g2d_enable(gr->handle,G2D_BLEND);
813+ if (ev->alpha < 1.0)
814+ {
815+ g2d_enable(gr->handle, G2D_GLOBAL_ALPHA);
816+ gs->g2d_surface.base.global_alpha = ev->alpha * 0xFF;
817+ }
818+ repaint_region(ev, output, go, &repaint, &surface_blend);
819+ g2d_disable(gr->handle, G2D_GLOBAL_ALPHA);
820+ g2d_disable(gr->handle, G2D_BLEND);
821+ }
822+ pixman_region32_fini(&surface_blend);
823+
824+out:
825+ pixman_region32_fini(&repaint);
826+}
827+
828+static void
829+repaint_views(struct weston_output *output, pixman_region32_t *damage)
830+{
831+ struct weston_compositor *compositor = output->compositor;
832+ struct weston_view *view;
833+
834+ wl_list_for_each_reverse(view, &compositor->view_list, link)
835+ if (view->plane == &compositor->primary_plane)
836+ draw_view(view, output, damage);
837+}
838+
839+static void
840+g2d_renderer_repaint_output(struct weston_output *output,
841+ pixman_region32_t *output_damage)
842+{
843+ struct g2d_output_state *go = get_output_state(output);
844+ int i;
845+
846+ use_output(output);
847+ for (i = 0; i < 2; i++)
848+ pixman_region32_union(&go->buffer_damage[i],
849+ &go->buffer_damage[i],
850+ output_damage);
851+
852+ pixman_region32_union(output_damage, output_damage,
853+ &go->buffer_damage[go->current_buffer]);
854+
855+ repaint_views(output, output_damage);
856+
857+ pixman_region32_copy(&output->previous_damage, output_damage);
858+ wl_signal_emit(&output->frame_signal, output);
859+ copy_to_framebuffer(output);
860+ go->current_buffer ^= 1;
861+}
862+
863+static void
864+g2d_renderer_attach_egl(struct weston_surface *es, struct weston_buffer *buffer)
865+{
866+ gcsWL_VIV_BUFFER *vivBuffer = wl_resource_get_user_data(buffer->resource);
867+ struct g2d_surface_state *gs = get_surface_state(es);
868+ buffer->width = vivBuffer->width;
869+ buffer->height = vivBuffer->height;
870+ get_g2dSurface(vivBuffer, &gs->g2d_surface);
871+}
872+
873+static void
874+g2d_renderer_flush_damage(struct weston_surface *surface)
875+{
876+ struct g2d_surface_state *gs = get_surface_state(surface);
877+ struct weston_buffer *buffer = gs->buffer_ref.buffer;
878+ struct weston_view *view;
879+ int texture_used;
880+ pixman_region32_union(&gs->texture_damage,
881+ &gs->texture_damage, &surface->damage);
882+
883+ if (!buffer)
884+ return;
885+
886+ texture_used = 0;
887+ wl_list_for_each(view, &surface->views, surface_link) {
888+ if (view->plane == &surface->compositor->primary_plane) {
889+ texture_used = 1;
890+ break;
891+ }
892+ }
893+ if (!texture_used)
894+ return;
895+
896+ if (!pixman_region32_not_empty(&gs->texture_damage))
897+ goto done;
898+
899+ if(wl_shm_buffer_get(buffer->resource))
900+ {
901+ uint8_t *src = wl_shm_buffer_get_data(buffer->shm_buffer);
902+ uint8_t *dst = gs->shm_buf->buf_vaddr;
903+ int bpp = gs->bpp;
904+ wl_shm_buffer_begin_access(buffer->shm_buffer);
905+ if(gs->shm_buf)
906+ {
907+ int alignedWidth = (buffer->width + 15) & ~15;
908+ if(alignedWidth == buffer->width)
909+ {
910+ int size = wl_shm_buffer_get_stride(buffer->shm_buffer)*buffer->height;
911+ memcpy(dst, src, size);
912+ }
913+ else
914+ {
915+ int i, j;
916+ for (i = 0; i < buffer->height; i++)
917+ {
918+ for (j = 0; j < buffer->width; j++)
919+ {
920+ int dstOff = i * alignedWidth + j;
921+ int srcOff = (i * buffer->width + j);
922+ memcpy(dst + dstOff * bpp, src + srcOff * bpp, bpp);
923+ }
924+ }
925+ }
926+ g2d_cache_op(gs->shm_buf, G2D_CACHE_CLEAN);
927+ }
928+ else
929+ {
930+ weston_log("Error: This shm buffer was not attached\n");
931+ }
932+ wl_shm_buffer_end_access(buffer->shm_buffer);
933+ }
934+ else
935+ {
936+ g2d_renderer_attach_egl(surface, buffer);
937+ }
938+
939+done:
940+ pixman_region32_fini(&gs->texture_damage);
941+ pixman_region32_init(&gs->texture_damage);
942+
943+ weston_buffer_reference(&gs->buffer_ref, NULL);
944+}
945+
946+static void
947+g2d_renderer_attach_shm(struct weston_surface *es, struct weston_buffer *buffer,
948+ struct wl_shm_buffer *shm_buffer)
949+{
950+ struct g2d_surface_state *gs = get_surface_state(es);
951+ int stride = 0;
952+ int buffer_length = 0;
953+ int alloc_new_buff = 1;
954+ int alignedWidth = 0;
955+ enum g2d_format g2dFormat = 0;
956+ buffer->shm_buffer = shm_buffer;
957+ buffer->width = wl_shm_buffer_get_width(shm_buffer);
958+ buffer->height = wl_shm_buffer_get_height(shm_buffer);
959+ alignedWidth = (buffer->width + 15) & ~15;
960+ stride = wl_shm_buffer_get_stride(shm_buffer);
961+ buffer_length = stride * buffer->height;
962+
963+ switch (wl_shm_buffer_get_format(shm_buffer)) {
964+ case WL_SHM_FORMAT_XRGB8888:
965+ g2dFormat = G2D_XRGB8888;
966+ gs->bpp = 4;
967+ break;
968+ case WL_SHM_FORMAT_ARGB8888:
969+ g2dFormat = G2D_ARGB8888;
970+ gs->bpp = 4;
971+ break;
972+ case WL_SHM_FORMAT_RGB565:
973+ g2dFormat = G2D_RGB565;
974+ gs->bpp = 2;
975+ break;
976+ default:
977+ weston_log("warning: unknown shm buffer format: %08x\n",
978+ wl_shm_buffer_get_format(shm_buffer));
979+ return;
980+ }
981+
982+ buffer_length = alignedWidth * buffer->height * gs->bpp;
983+
984+ /* Only allocate a new g2d buff if it is larger than existing one.*/
985+ gs->shm_buf_length = buffer_length;
986+ if(gs->shm_buf && gs->shm_buf->buf_size > buffer_length)
987+ {
988+ alloc_new_buff = 0;
989+ }
990+
991+ if(alloc_new_buff)
992+ {
993+ if(gs->shm_buf)
994+ g2d_free(gs->shm_buf);
995+ gs->shm_buf = g2d_alloc(buffer_length, 1);
996+ gs->g2d_surface.base.planes[0] = gs->shm_buf->buf_paddr;
997+ }
998+ gs->g2d_surface.base.left = 0;
999+ gs->g2d_surface.base.top = 0;
1000+ gs->g2d_surface.base.right = buffer->width;
1001+ gs->g2d_surface.base.bottom = buffer->height;
1002+ gs->g2d_surface.base.stride = alignedWidth;
1003+ gs->g2d_surface.base.width = buffer->width;
1004+ gs->g2d_surface.base.height = buffer->height;
1005+ gs->g2d_surface.base.rot = G2D_ROTATION_0;
1006+ gs->g2d_surface.base.clrcolor = 0xFF400000;
1007+ gs->g2d_surface.tiling = G2D_LINEAR;
1008+ gs->g2d_surface.base.format = g2dFormat;
1009+}
1010+
1011+static void
1012+g2d_renderer_attach(struct weston_surface *es, struct weston_buffer *buffer)
1013+{
1014+ struct g2d_surface_state *gs = get_surface_state(es);
1015+ struct wl_shm_buffer *shm_buffer;
1016+ weston_buffer_reference(&gs->buffer_ref, buffer);
1017+
1018+ if(buffer==NULL)
1019+ return;
1020+
1021+ shm_buffer = wl_shm_buffer_get(buffer->resource);
1022+
1023+ if(shm_buffer)
1024+ {
1025+ g2d_renderer_attach_shm(es, buffer, shm_buffer);
1026+ }
1027+ else
1028+ {
1029+ g2d_renderer_attach_egl(es, buffer);
1030+ }
1031+ gs->attached = 1;
1032+}
1033+
1034+static void
1035+surface_state_destroy(struct g2d_surface_state *gs, struct g2d_renderer *gr)
1036+{
1037+ wl_list_remove(&gs->surface_destroy_listener.link);
1038+ wl_list_remove(&gs->renderer_destroy_listener.link);
1039+ if(gs->surface)
1040+ gs->surface->renderer_state = NULL;
1041+
1042+ if(gs->shm_buf)
1043+ {
1044+ g2d_free(gs->shm_buf);
1045+ gs->shm_buf = NULL;
1046+ }
1047+
1048+ weston_buffer_reference(&gs->buffer_ref, NULL);
1049+ free(gs);
1050+}
1051+
1052+static void
1053+surface_state_handle_surface_destroy(struct wl_listener *listener, void *data)
1054+{
1055+ struct g2d_surface_state *gs;
1056+ struct g2d_renderer *gr;
1057+
1058+ gs = container_of(listener, struct g2d_surface_state,
1059+ surface_destroy_listener);
1060+
1061+ gr = get_renderer(gs->surface->compositor);
1062+ surface_state_destroy(gs, gr);
1063+}
1064+
1065+static void
1066+surface_state_handle_renderer_destroy(struct wl_listener *listener, void *data)
1067+{
1068+ struct g2d_surface_state *gs;
1069+ struct g2d_renderer *gr;
1070+
1071+ gr = data;
1072+
1073+ gs = container_of(listener, struct g2d_surface_state,
1074+ renderer_destroy_listener);
1075+
1076+ surface_state_destroy(gs, gr);
1077+}
1078+
1079+
1080+static int
1081+g2d_renderer_create_surface(struct weston_surface *surface)
1082+{
1083+ struct g2d_surface_state *gs;
1084+ struct g2d_renderer *gr = get_renderer(surface->compositor);
1085+
1086+ gs = zalloc(sizeof *gs);
1087+ if (gs == NULL)
1088+ return -1;
1089+
1090+ /* A buffer is never attached to solid color surfaces, yet
1091+ * they still go through texcoord computations. Do not divide
1092+ * by zero there.
1093+ */
1094+ gs->pitch = 1;
1095+
1096+ gs->surface = surface;
1097+
1098+ pixman_region32_init(&gs->texture_damage);
1099+ surface->renderer_state = gs;
1100+
1101+ gs->surface_destroy_listener.notify =
1102+ surface_state_handle_surface_destroy;
1103+ wl_signal_add(&surface->destroy_signal,
1104+ &gs->surface_destroy_listener);
1105+
1106+ gs->renderer_destroy_listener.notify =
1107+ surface_state_handle_renderer_destroy;
1108+ wl_signal_add(&gr->destroy_signal,
1109+ &gs->renderer_destroy_listener);
1110+
1111+ if (surface->buffer_ref.buffer) {
1112+ g2d_renderer_attach(surface, surface->buffer_ref.buffer);
1113+ g2d_renderer_flush_damage(surface);
1114+ }
1115+
1116+ return 0;
1117+}
1118+
1119+static void
1120+g2d_renderer_surface_set_color(struct weston_surface *surface,
1121+ float red, float green, float blue, float alpha)
1122+{
1123+ struct g2d_surface_state *gs = get_surface_state(surface);
1124+
1125+ gs->color[0] = red;
1126+ gs->color[1] = green;
1127+ gs->color[2] = blue;
1128+ gs->color[3] = alpha;
1129+}
1130+
1131+
1132+static void
1133+g2d_renderer_output_destroy(struct weston_output *output)
1134+{
1135+ struct g2d_output_state *go = get_output_state(output);
1136+ gctUINT32 i;
1137+
1138+ for (i = 0; i < 2; i++)
1139+ {
1140+ pixman_region32_fini(&go->buffer_damage[i]);
1141+ }
1142+
1143+ if(go->offscreen_buf)
1144+ {
1145+ g2d_free(go->offscreen_buf);
1146+ go->offscreen_buf = NULL;
1147+ }
1148+
1149+ if(go->fb_fd)
1150+ {
1151+ close(go->fb_fd);
1152+ go->fb_fd = 0;
1153+ }
1154+
1155+ if(go->renderSurf)
1156+ {
1157+ free(go->renderSurf);
1158+ go->renderSurf = NULL;
1159+ }
1160+
1161+ free(go);
1162+}
1163+
1164+static void
1165+g2d_renderer_destroy(struct weston_compositor *ec)
1166+{
1167+ struct g2d_renderer *gr = get_renderer(ec);
1168+
1169+ wl_signal_emit(&gr->destroy_signal, gr);
1170+ wl_global_destroy(gr->viv_global);
1171+ g2d_close(gr->handle);
1172+ free(ec->renderer);
1173+ ec->renderer = NULL;
1174+}
1175+
1176+static int
1177+g2d_renderer_create(struct weston_compositor *ec)
1178+{
1179+ struct g2d_renderer *gr;
1180+ gr = malloc(sizeof *gr);
1181+ if (gr == NULL)
1182+ return -1;
1183+
1184+ gr->base.read_pixels = g2d_renderer_read_pixels;
1185+ gr->base.repaint_output = g2d_renderer_repaint_output;
1186+ gr->base.flush_damage = g2d_renderer_flush_damage;
1187+ gr->base.attach = g2d_renderer_attach;
1188+ gr->base.surface_set_color = g2d_renderer_surface_set_color;
1189+ gr->base.destroy = g2d_renderer_destroy;
1190+
1191+ if(g2d_open(&gr->handle))
1192+ {
1193+ weston_log("g2d_open fail.\n");
1194+ return -1;
1195+ }
1196+ ec->renderer = &gr->base;
1197+ wl_signal_init(&gr->destroy_signal);
1198+ return 0;
1199+}
1200+
1201+static int
1202+calculate_g2d_format(struct fb_var_screeninfo *varinfo, enum g2d_format *g2dFormat)
1203+{
1204+ /* Get the color format. */
1205+ switch (varinfo->green.length)
1206+ {
1207+ case 6:
1208+ *g2dFormat= G2D_RGB565;
1209+ break;
1210+
1211+ case 8:
1212+ if (varinfo->blue.offset == 0)
1213+ {
1214+ *g2dFormat = (varinfo->transp.length == 0) ? G2D_BGRX8888 : G2D_BGRA8888;
1215+ }
1216+ else
1217+ {
1218+ *g2dFormat = (varinfo->transp.length == 0) ? G2D_RGBX8888 : G2D_RGBA8888;
1219+ }
1220+ break;
1221+
1222+ default:
1223+ *g2dFormat = -1;
1224+ break;
1225+ }
1226+ return 0;
1227+}
1228+
1229+static int
1230+get_G2dSurface_from_screeninfo(struct fb_screeninfo *info, struct g2d_surfaceEx* g2dSurface)
1231+{
1232+ if(info && g2dSurface)
1233+ {
1234+ g2dSurface->base.planes[0] = info->physical;
1235+ g2dSurface->base.left = 0;
1236+ g2dSurface->base.top = 0;
1237+ g2dSurface->base.right = info->x_resolution;
1238+ g2dSurface->base.bottom = info->y_resolution;
1239+ g2dSurface->base.stride = info->x_resolution;
1240+ g2dSurface->base.width = info->x_resolution;
1241+ g2dSurface->base.height = info->y_resolution;
1242+ g2dSurface->base.format = info->pixel_format;
1243+ g2dSurface->base.rot = G2D_ROTATION_0;
1244+ g2dSurface->base.clrcolor = 0xFF400000;
1245+ g2dSurface->tiling = G2D_LINEAR;
1246+ return 0;
1247+ }
1248+ return -1;
1249+}
1250+
1251+static int
1252+fb_query_screen_info(struct g2d_output_state *output, int fd,
1253+ struct fb_screeninfo *info)
1254+{
1255+ struct g2d_output_state *go = output;
1256+ struct fb_var_screeninfo *varinfo = &info->varinfo;
1257+ struct fb_fix_screeninfo *fixinfo = &info->fixinfo;
1258+
1259+ /* Probe the device for screen information. */
1260+ if (ioctl(fd, FBIOGET_VSCREENINFO, varinfo) < 0) {
1261+ return -1;
1262+ }
1263+
1264+ if(go->nNumBuffers > 1){
1265+ varinfo->yres_virtual = varinfo->yres * go->nNumBuffers;
1266+ if (ioctl(fd, FBIOPUT_VSCREENINFO, varinfo) < 0)
1267+ return -1;
1268+ }
1269+
1270+ if (ioctl(fd, FBIOGET_FSCREENINFO, fixinfo) < 0 ||
1271+ ioctl(fd, FBIOGET_VSCREENINFO, varinfo) < 0){
1272+ return -1;
1273+ }
1274+ /* Store the pertinent data. */
1275+ info->x_resolution = varinfo->xres;
1276+ info->y_resolution = varinfo->yres;
1277+ info->physical = fixinfo->smem_start;
1278+ info->buffer_length = fixinfo->smem_len;
1279+ calculate_g2d_format(varinfo, &info->pixel_format);
1280+
1281+ if (info->pixel_format < 0) {
1282+ weston_log("Frame buffer uses an unsupported format.\n");
1283+ return -1;
1284+ }
1285+
1286+ return 0;
1287+}
1288+
1289+static int
1290+fb_frame_buffer_open(struct g2d_output_state *output, const char *fb_dev,
1291+ struct fb_screeninfo *screen_info)
1292+{
1293+ /* Open the frame buffer device. */
1294+ output->fb_fd = open(fb_dev, O_RDWR | O_CLOEXEC);
1295+ if (output->fb_fd < 0) {
1296+ weston_log("Failed to open frame buffer device%s \n", fb_dev);
1297+ return -1;
1298+ }
1299+
1300+ /* Grab the screen info. */
1301+ if (fb_query_screen_info(output, output->fb_fd, screen_info) < 0) {
1302+ weston_log("Failed to get frame buffer info \n");
1303+
1304+ close(output->fb_fd);
1305+ return -1;
1306+ }
1307+
1308+ return 0;
1309+}
1310+
1311+static int
1312+g2d_renderer_output_create(struct weston_output *output, struct wl_display *wl_display, const char *device)
1313+
1314+ {
1315+ struct g2d_renderer *gr = get_renderer(output->compositor);
1316+ struct g2d_output_state *go;
1317+ int i = 0;
1318+ int offset = 0;
1319+ char *p = NULL;
1320+ go = zalloc(sizeof *go);
1321+ if (go == NULL)
1322+ return -1;
1323+
1324+ output->renderer_state = go;
1325+ gr->viv_global = gcoOS_WaylandCreateVivGlobal(wl_display);
1326+
1327+ p = getenv("FB_MULTI_BUFFER");
1328+ if (p == gcvNULL)
1329+ {
1330+ go->nNumBuffers = 1;
1331+ }
1332+ else
1333+ {
1334+ go->nNumBuffers = atoi(p);
1335+ if (go->nNumBuffers < 1)
1336+ {
1337+ go->nNumBuffers = 1;
1338+ }
1339+ else if(go->nNumBuffers >= 2)
1340+ {
1341+ go->nNumBuffers = 2;
1342+ go->activebuffer = 1;
1343+ }
1344+ }
1345+ weston_log("FB_MULTI_BUFFER = %d\n", go->nNumBuffers);
1346+
1347+ if(fb_frame_buffer_open(go, device, &go->fb_info) < 0)
1348+ {
1349+ weston_log("Open frame buffer failed.\n");
1350+ return -1;
1351+ }
1352+
1353+ go->renderSurf = zalloc(sizeof(struct g2d_surfaceEx) * go->nNumBuffers);
1354+ offset = go->fb_info.buffer_length/go->nNumBuffers;
1355+ for(i = 0; i < go->nNumBuffers; i++)
1356+ {
1357+ get_G2dSurface_from_screeninfo(&go->fb_info, &go->renderSurf[i]);
1358+ go->renderSurf[i].base.planes[0] = go->fb_info.physical
1359+ + (offset * i);
1360+ g2d_clear(gr->handle, &go->renderSurf[i].base);
1361+ }
1362+
1363+ if(go->nNumBuffers == 1)
1364+ {
1365+ go->offscreenSurface = (go->renderSurf[go->activebuffer]);
1366+ go->offscreen_buf = g2d_alloc(go->fb_info.buffer_length, 0);
1367+ go->offscreenSurface.base.planes[0] = go->offscreen_buf->buf_paddr;
1368+ g2d_clear(gr->handle, &go->offscreenSurface.base);
1369+ }
1370+
1371+ g2d_finish(gr->handle);
1372+ for (i = 0; i < 2; i++)
1373+ pixman_region32_init(&go->buffer_damage[i]);
1374+ return 0;
1375+ }
1376+
1377+ WL_EXPORT struct g2d_renderer_interface g2d_renderer_interface = {
1378+ .create = g2d_renderer_create,
1379+ .output_create = g2d_renderer_output_create,
1380+ .output_destroy = g2d_renderer_output_destroy,
1381+};
1382Index: weston-1.11.0/src/g2d-renderer.h
1383===================================================================
1384--- /dev/null 1970-01-01 00:00:00.000000000 +0000
1385+++ weston-1.11.0/src/g2d-renderer.h 2016-10-06 14:28:47.000000000 -0500
1386@@ -0,0 +1,48 @@
1387+/*
1388+ * Copyright (c) 2015 Freescale Semiconductor, Inc.
1389+ * Copyright © 2013 Vasily Khoruzhick <anarsoul@gmail.com>
1390+ *
1391+ * Permission is hereby granted, free of charge, to any person obtaining
1392+ * a copy of this software and associated documentation files (the
1393+ * "Software"), to deal in the Software without restriction, including
1394+ * without limitation the rights to use, copy, modify, merge, publish,
1395+ * distribute, sublicense, and/or sell copies of the Software, and to
1396+ * permit persons to whom the Software is furnished to do so, subject to
1397+ * the following conditions:
1398+ *
1399+ * The above copyright notice and this permission notice (including the
1400+ * next paragraph) shall be included in all copies or substantial
1401+ * portions of the Software.
1402+ *
1403+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
1404+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
1405+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
1406+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
1407+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
1408+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
1409+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
1410+ * SOFTWARE.
1411+ */
1412+#ifndef __g2d_renderer_h_
1413+#define __g2d_renderer_h_
1414+
1415+#include "compositor.h"
1416+#ifdef ENABLE_EGL
1417+#include <EGL/egl.h>
1418+#else
1419+#include <HAL/gc_hal_eglplatform.h>
1420+#endif
1421+
1422+
1423+struct g2d_renderer_interface {
1424+
1425+ int (*create)(struct weston_compositor *ec);
1426+
1427+ int (*output_create)(struct weston_output *output,
1428+ struct wl_display *wl_display,
1429+ const char *device);
1430+
1431+ void (*output_destroy)(struct weston_output *output);
1432+};
1433+
1434+#endif
1435Index: weston-1.11.0/src/gal2d-renderer.c
1436===================================================================
1437--- weston-1.11.0.orig/src/gal2d-renderer.c 2016-10-06 14:26:20.678566959 -0500
1438+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
1439@@ -1,1307 +0,0 @@
1440-/*
1441- * Copyright (c) 2015 Freescale Semiconductor, Inc.
1442- * Copyright © 2012 Intel Corporation
1443- * Copyright © 2015 Collabora, Ltd.
1444- *
1445- * Permission is hereby granted, free of charge, to any person obtaining
1446- * a copy of this software and associated documentation files (the
1447- * "Software"), to deal in the Software without restriction, including
1448- * without limitation the rights to use, copy, modify, merge, publish,
1449- * distribute, sublicense, and/or sell copies of the Software, and to
1450- * permit persons to whom the Software is furnished to do so, subject to
1451- * the following conditions:
1452- *
1453- * The above copyright notice and this permission notice (including the
1454- * next paragraph) shall be included in all copies or substantial
1455- * portions of the Software.
1456- *
1457- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
1458- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
1459- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
1460- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
1461- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
1462- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
1463- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
1464- * SOFTWARE.
1465- */
1466-
1467-#define _GNU_SOURCE
1468-
1469-#include <stdlib.h>
1470-#include <string.h>
1471-#include <ctype.h>
1472-#include <float.h>
1473-#include <assert.h>
1474-#include <pthread.h>
1475-
1476-#include "compositor.h"
1477-#include "gal2d-renderer.h"
1478-#include "vertex-clipping.h"
1479-#include "shared/helpers.h"
1480-#include "HAL/gc_hal.h"
1481-#include "HAL/gc_hal_raster.h"
1482-#include "HAL/gc_hal_eglplatform.h"
1483-
1484-#define galONERROR(x) if(status < 0) printf("Error in function %s\n", __func__);
1485-
1486-struct gal2d_output_state {
1487-
1488- int current_buffer;
1489- pixman_region32_t buffer_damage[2];
1490- NativeDisplayType display;
1491- gcoSURF* renderSurf;
1492- gctUINT32 nNumBuffers;
1493- int activebuffer;
1494- gcoSURF offscreenSurface;
1495- gceSURF_FORMAT format;
1496- pthread_mutex_t workerMutex;
1497- pthread_t workerId;
1498- gctUINT32 exitWorker;
1499- gctSIGNAL signal;
1500- gctSIGNAL busySignal;
1501- gcsHAL_INTERFACE iface;
1502- int directBlit;
1503- gctINT width;
1504- gctINT height;
1505-};
1506-
1507-struct gal2d_surface_state {
1508- float color[4];
1509- struct weston_buffer_reference buffer_ref;
1510- int pitch; /* in pixels */
1511- pixman_region32_t texture_damage;
1512- gcoSURF gco_Surface;
1513-
1514- struct weston_surface *surface;
1515- struct wl_listener surface_destroy_listener;
1516- struct wl_listener renderer_destroy_listener;
1517-};
1518-
1519-struct gal2d_renderer {
1520- struct weston_renderer base;
1521- struct wl_signal destroy_signal;
1522- gcoOS gcos;
1523- gcoHAL gcoHal;
1524- gco2D gcoEngine2d;
1525- gctPOINTER localInfo;
1526-};
1527-
1528-static int
1529-gal2d_renderer_create_surface(struct weston_surface *surface);
1530-
1531-static inline struct gal2d_surface_state *
1532-get_surface_state(struct weston_surface *surface)
1533-{
1534- if (!surface->renderer_state)
1535- gal2d_renderer_create_surface(surface);
1536- return (struct gal2d_surface_state *)surface->renderer_state;
1537-}
1538-
1539-static inline struct gal2d_renderer *
1540-get_renderer(struct weston_compositor *ec)
1541-{
1542- return (struct gal2d_renderer *)ec->renderer;
1543-}
1544-
1545-
1546-
1547-#define max(a, b) (((a) > (b)) ? (a) : (b))
1548-#define min(a, b) (((a) > (b)) ? (b) : (a))
1549-/*
1550- * Compute the boundary vertices of the intersection of the global coordinate
1551- * aligned rectangle 'rect', and an arbitrary quadrilateral produced from
1552- * 'surf_rect' when transformed from surface coordinates into global coordinates.
1553- * The vertices are written to 'ex' and 'ey', and the return value is the
1554- * number of vertices. Vertices are produced in clockwise winding order.
1555- * Guarantees to produce either zero vertices, or 3-8 vertices with non-zero
1556- * polygon area.
1557- */
1558-static int
1559-calculate_edges(struct weston_view *ev, pixman_box32_t *rect,
1560- pixman_box32_t *surf_rect, float *ex, float *ey)
1561-{
1562-
1563- struct clip_context ctx;
1564- int i, n;
1565- float min_x, max_x, min_y, max_y;
1566- struct polygon8 surf = {
1567- { surf_rect->x1, surf_rect->x2, surf_rect->x2, surf_rect->x1 },
1568- { surf_rect->y1, surf_rect->y1, surf_rect->y2, surf_rect->y2 },
1569- 4
1570- };
1571-
1572- ctx.clip.x1 = rect->x1;
1573- ctx.clip.y1 = rect->y1;
1574- ctx.clip.x2 = rect->x2;
1575- ctx.clip.y2 = rect->y2;
1576-
1577- /* transform surface to screen space: */
1578- for (i = 0; i < surf.n; i++)
1579- weston_view_to_global_float(ev, surf.x[i], surf.y[i],
1580- &surf.x[i], &surf.y[i]);
1581-
1582- /* find bounding box: */
1583- min_x = max_x = surf.x[0];
1584- min_y = max_y = surf.y[0];
1585-
1586- for (i = 1; i < surf.n; i++) {
1587- min_x = min(min_x, surf.x[i]);
1588- max_x = max(max_x, surf.x[i]);
1589- min_y = min(min_y, surf.y[i]);
1590- max_y = max(max_y, surf.y[i]);
1591- }
1592-
1593- /* First, simple bounding box check to discard early transformed
1594- * surface rects that do not intersect with the clip region:
1595- */
1596- if ((min_x >= ctx.clip.x2) || (max_x <= ctx.clip.x1) ||
1597- (min_y >= ctx.clip.y2) || (max_y <= ctx.clip.y1))
1598- return 0;
1599-
1600- /* Simple case, bounding box edges are parallel to surface edges,
1601- * there will be only four edges. We just need to clip the surface
1602- * vertices to the clip rect bounds:
1603- */
1604- if (!ev->transform.enabled)
1605- return clip_simple(&ctx, &surf, ex, ey);
1606-
1607- /* Transformed case: use a general polygon clipping algorithm to
1608- * clip the surface rectangle with each side of 'rect'.
1609- * The algorithm is Sutherland-Hodgman, as explained in
1610- * http://www.codeguru.com/cpp/misc/misc/graphics/article.php/c8965/Polygon-Clipping.htm
1611- * but without looking at any of that code.
1612- */
1613- n = clip_transformed(&ctx, &surf, ex, ey);
1614-
1615- if (n < 3)
1616- return 0;
1617-
1618- return n;
1619-}
1620-
1621-
1622-static inline struct gal2d_output_state *
1623-get_output_state(struct weston_output *output)
1624-{
1625- return (struct gal2d_output_state *)output->renderer_state;
1626-}
1627-
1628-static gceSTATUS
1629-gal2d_getSurfaceFormat(halDISPLAY_INFO info, gceSURF_FORMAT * Format)
1630-{
1631- /* Get the color format. */
1632- switch (info.greenLength)
1633- {
1634- case 4:
1635- if (info.blueOffset == 0)
1636- {
1637- *Format = (info.alphaLength == 0) ? gcvSURF_X4R4G4B4 : gcvSURF_A4R4G4B4;
1638- }
1639- else
1640- {
1641- *Format = (info.alphaLength == 0) ? gcvSURF_X4B4G4R4 : gcvSURF_A4B4G4R4;
1642- }
1643- break;
1644-
1645- case 5:
1646- if (info.blueOffset == 0)
1647- {
1648- *Format = (info.alphaLength == 0) ? gcvSURF_X1R5G5B5 : gcvSURF_A1R5G5B5;
1649- }
1650- else
1651- {
1652- *Format = (info.alphaLength == 0) ? gcvSURF_X1B5G5R5 : gcvSURF_A1B5G5R5;
1653- }
1654- break;
1655-
1656- case 6:
1657- *Format = gcvSURF_R5G6B5;
1658- break;
1659-
1660- case 8:
1661- if (info.blueOffset == 0)
1662- {
1663- *Format = (info.alphaLength == 0) ? gcvSURF_X8R8G8B8 : gcvSURF_A8R8G8B8;
1664- }
1665- else
1666- {
1667- *Format = (info.alphaLength == 0) ? gcvSURF_X8B8G8R8 : gcvSURF_A8B8G8R8;
1668- }
1669- break;
1670-
1671- default:
1672- /* Unsupported color depth. */
1673- return gcvSTATUS_INVALID_ARGUMENT;
1674- }
1675- /* Success. */
1676- return gcvSTATUS_OK;
1677-}
1678-
1679-static gceSTATUS galIsYUVFormat(IN gceSURF_FORMAT Format)
1680-{
1681- switch (Format)
1682- {
1683- case gcvSURF_YUY2:
1684- case gcvSURF_UYVY:
1685- case gcvSURF_I420:
1686- case gcvSURF_YV12:
1687- case gcvSURF_NV16:
1688- case gcvSURF_NV12:
1689- case gcvSURF_NV61:
1690- case gcvSURF_NV21:
1691-
1692- return gcvSTATUS_TRUE;
1693-
1694- default:
1695- return gcvSTATUS_FALSE;
1696- }
1697-}
1698-
1699-static gceSTATUS galQueryUVStride(
1700- IN gceSURF_FORMAT Format,
1701- IN gctUINT32 yStride,
1702- OUT gctUINT32_PTR uStride,
1703- OUT gctUINT32_PTR vStride
1704- )
1705-{
1706- switch (Format)
1707- {
1708- case gcvSURF_YUY2:
1709- case gcvSURF_UYVY:
1710- *uStride = *vStride = 0;
1711- break;
1712-
1713- case gcvSURF_I420:
1714- case gcvSURF_YV12:
1715- *uStride = *vStride = yStride / 2;
1716- break;
1717-
1718- case gcvSURF_NV16:
1719- case gcvSURF_NV12:
1720- case gcvSURF_NV61:
1721- case gcvSURF_NV21:
1722-
1723- *uStride = yStride;
1724- *vStride = 0;
1725- break;
1726-
1727- default:
1728- return gcvSTATUS_NOT_SUPPORTED;
1729- }
1730-
1731- return gcvSTATUS_OK;
1732-}
1733-
1734-static int
1735-make_current(struct gal2d_renderer *gr, gcoSURF surface)
1736-{
1737- gceSTATUS status = gcvSTATUS_OK;
1738- gctUINT width = 0;
1739- gctUINT height = 0;
1740- gctINT stride = 0;
1741- gctUINT32 physical[3];
1742- gctPOINTER va =0;
1743- gceSURF_FORMAT format;
1744-
1745- if(!surface)
1746- goto OnError;
1747-
1748-
1749- gcmONERROR(gcoSURF_GetAlignedSize(surface, &width, &height, &stride));
1750- gcmONERROR(gcoSURF_GetFormat(surface, gcvNULL, &format));
1751- gcmONERROR(gcoSURF_Lock(surface, &physical[0], (gctPOINTER *)&va));
1752- gco2D_SetGenericTarget(gr->gcoEngine2d,
1753- &physical[0], 1,
1754- &stride, 1,
1755- gcvLINEAR, format,
1756- gcvSURF_0_DEGREE, width, height);
1757-
1758- gcmONERROR(gcoSURF_Unlock(surface, (gctPOINTER *)&va));
1759-OnError:
1760- galONERROR(status);
1761- return status;
1762-}
1763-
1764-static gceSTATUS
1765-gal2d_clear(struct weston_output *base)
1766-{
1767- struct gal2d_renderer *gr = get_renderer(base->compositor);
1768- struct gal2d_output_state *go = get_output_state(base);
1769- gceSTATUS status = gcvSTATUS_OK;
1770-
1771- gctINT stride = 0;
1772- gctUINT width = 0, height = 0;
1773- gcsRECT dstRect = {0};
1774- gcmONERROR(gcoSURF_GetAlignedSize(go->renderSurf[go->activebuffer],
1775- &width, &height, &stride));
1776- dstRect.right = width;
1777- dstRect.bottom = height;
1778- gcmONERROR(gco2D_SetSource(gr->gcoEngine2d, &dstRect));
1779- gcmONERROR(gco2D_SetClipping(gr->gcoEngine2d, &dstRect));
1780- gcmONERROR(gco2D_Clear(gr->gcoEngine2d, 1, &dstRect, 0xff0000ff, 0xCC, 0xCC, go->format));
1781- gcmONERROR(gcoHAL_Commit(gr->gcoHal, gcvTRUE));
1782-
1783-OnError:
1784- galONERROR(status);
1785-
1786- return status;
1787-}
1788-
1789-static gcoSURF getSurfaceFromShm(struct weston_surface *es, struct weston_buffer *buffer)
1790-{
1791- struct gal2d_renderer *gr = get_renderer(es->compositor);
1792-
1793- gcoSURF surface = 0;
1794- gceSURF_FORMAT format;
1795- gcePOOL pool = gcvPOOL_DEFAULT;
1796-
1797- if (wl_shm_buffer_get_format(buffer->shm_buffer) == WL_SHM_FORMAT_XRGB8888)
1798- format = gcvSURF_X8R8G8B8;
1799- else
1800- format = gcvSURF_A8R8G8B8;
1801-
1802- if(buffer->width == ((buffer->width + 0x7) & ~0x7))
1803- {
1804- pool = gcvPOOL_USER;
1805- }
1806-
1807- gcmVERIFY_OK(gcoSURF_Construct(gr->gcoHal,
1808- (gctUINT) buffer->width,
1809- (gctUINT) buffer->height,
1810- 1, gcvSURF_BITMAP,
1811- format, pool, &surface));
1812-
1813- if(pool == gcvPOOL_USER)
1814- {
1815- gcmVERIFY_OK(gcoSURF_MapUserSurface(surface, 1,
1816- (gctPOINTER)wl_shm_buffer_get_data(buffer->shm_buffer), gcvINVALID_ADDRESS));
1817- }
1818-
1819- return surface;
1820-}
1821-
1822-static int
1823-gal2dBindBuffer(struct weston_surface* es)
1824-{
1825- struct gal2d_surface_state *gs = get_surface_state(es);
1826- gceSTATUS status = gcvSTATUS_OK;
1827- gcoSURF surface = gs->gco_Surface;
1828- struct weston_buffer *buffer = gs->buffer_ref.buffer;
1829- gcePOOL pool = gcvPOOL_DEFAULT;
1830-
1831- gcmVERIFY_OK(gcoSURF_QueryVidMemNode(surface, gcvNULL,
1832- &pool, gcvNULL));
1833-
1834- if(pool != gcvPOOL_USER)
1835- {
1836- gctUINT alignedWidth;
1837- gctPOINTER logical = (gctPOINTER)wl_shm_buffer_get_data(buffer->shm_buffer);
1838- gctPOINTER va =0;
1839-
1840-
1841- gcmVERIFY_OK(gcoSURF_GetAlignedSize(surface, &alignedWidth, gcvNULL, gcvNULL));
1842- gcmVERIFY_OK(gcoSURF_Lock(surface, gcvNULL, (gctPOINTER *)&va));
1843-
1844- if(alignedWidth == (unsigned int)buffer->width)
1845- {
1846- int size = wl_shm_buffer_get_stride(buffer->shm_buffer)*buffer->height;
1847- memcpy(va, logical, size);
1848- }
1849- else
1850- {
1851- int i, j;
1852- for (i = 0; i < buffer->height; i++)
1853- {
1854- for (j = 0; j < buffer->width; j++)
1855- {
1856- gctUINT dstOff = i * alignedWidth + j;
1857- gctUINT srcOff = (i * buffer->width + j);
1858-
1859- memcpy(va + dstOff * 4, logical + srcOff * 4, 4);
1860- }
1861- }
1862- }
1863- gcmVERIFY_OK(gcoSURF_Unlock(surface, (gctPOINTER)va));
1864- }
1865-
1866- return status;
1867-}
1868-
1869-static void
1870-gal2d_flip_surface(struct weston_output *output)
1871-{
1872- struct gal2d_output_state *go = get_output_state(output);
1873-
1874- if(go->nNumBuffers > 1)
1875- {
1876- gctUINT Offset;
1877- gctINT X;
1878- gctINT Y;
1879-
1880- gcmVERIFY_OK(gcoOS_GetDisplayBackbuffer(go->display, gcvNULL,
1881- gcvNULL, gcvNULL, &Offset, &X, &Y));
1882-
1883- gcmVERIFY_OK(gcoOS_SetDisplayVirtual(go->display, gcvNULL,
1884- Offset, X, Y));
1885- }
1886-}
1887-
1888-static void *gal2d_output_worker(void *arg)
1889-{
1890- struct weston_output *output = (struct weston_output *)arg;
1891- struct gal2d_output_state *go = get_output_state(output);
1892-
1893- while(1)
1894- {
1895- if(gcoOS_WaitSignal(gcvNULL, go->signal, gcvINFINITE) == gcvSTATUS_OK )
1896- {
1897- gal2d_flip_surface(output);
1898- gcoOS_Signal(gcvNULL,go->busySignal, gcvTRUE);
1899- }
1900- pthread_mutex_lock(&go->workerMutex);
1901- if(go->exitWorker == 1)
1902- {
1903- pthread_mutex_unlock(&go->workerMutex);
1904- break;
1905- }
1906- pthread_mutex_unlock(&go->workerMutex);
1907- }
1908- return 0;
1909-}
1910-
1911-static int
1912-update_surface(struct weston_output *output)
1913-{
1914- struct gal2d_renderer *gr = get_renderer(output->compositor);
1915- struct gal2d_output_state *go = get_output_state(output);
1916- gceSTATUS status = gcvSTATUS_OK;
1917-
1918- if(go->nNumBuffers == 1)
1919- {
1920- if(!go->directBlit && go->offscreenSurface)
1921- {
1922- make_current(gr, go->renderSurf[go->activebuffer]);
1923-
1924- gctUINT srcWidth = 0;
1925- gctUINT srcHeight = 0;
1926- gceSURF_FORMAT srcFormat;;
1927- gcsRECT dstRect = {0};
1928- gcoSURF srcSurface = go->offscreenSurface;
1929- gctUINT32 srcPhyAddr[3];
1930- gctUINT32 srcStride[3];
1931-
1932- gctPOINTER va =0;
1933-
1934- gcmONERROR(gcoSURF_GetAlignedSize(srcSurface, &srcWidth, &srcHeight, (gctINT *)&srcStride[0]));
1935- gcmONERROR(gcoSURF_GetFormat(srcSurface, gcvNULL, &srcFormat));
1936-
1937- gcmONERROR(gcoSURF_Lock(srcSurface, srcPhyAddr, (gctPOINTER *)&va));
1938- gcmONERROR(gco2D_SetCurrentSourceIndex(gr->gcoEngine2d, 0U));
1939-
1940- gco2D_SetGenericSource(gr->gcoEngine2d, srcPhyAddr, 1,
1941- srcStride, 1,
1942- gcvLINEAR, srcFormat, gcvSURF_0_DEGREE,
1943- srcWidth, srcHeight);
1944-
1945- dstRect.left = 0;
1946- dstRect.top = 0;
1947- dstRect.right = srcWidth;
1948- dstRect.bottom = srcHeight;
1949-
1950- gcmONERROR(gco2D_SetSource(gr->gcoEngine2d, &dstRect));
1951- gcmONERROR(gco2D_SetClipping(gr->gcoEngine2d, &dstRect));
1952- gcmONERROR(gco2D_Blit(gr->gcoEngine2d, 1, &dstRect, 0xCC, 0xCC, go->format));
1953- gcmONERROR(gcoSURF_Unlock(srcSurface, (gctPOINTER *)&va));
1954- }
1955- gcmONERROR(gcoHAL_Commit(gr->gcoHal, gcvFALSE));
1956- }
1957- else if(go->nNumBuffers > 1)
1958- {
1959- gcoHAL_ScheduleEvent(gr->gcoHal, &go->iface);
1960- gcmVERIFY_OK(gcoHAL_Commit(gr->gcoHal, gcvFALSE));
1961- }
1962-OnError:
1963- galONERROR(status);
1964- return status;
1965- }
1966-
1967-static int
1968-is_view_visible(struct weston_view *view)
1969-{
1970- /* Return false, if surface is guaranteed to be totally obscured. */
1971- int ret;
1972- pixman_region32_t unocc;
1973-
1974- pixman_region32_init(&unocc);
1975- pixman_region32_subtract(&unocc, &view->transform.boundingbox,
1976- &view->clip);
1977- ret = pixman_region32_not_empty(&unocc);
1978- pixman_region32_fini(&unocc);
1979-
1980- return ret;
1981-}
1982-
1983-static int
1984-use_output(struct weston_output *output)
1985-{
1986- struct weston_compositor *compositor = output->compositor;
1987- struct weston_view *view;
1988- struct gal2d_output_state *go = get_output_state(output);
1989- struct gal2d_renderer *gr = get_renderer(output->compositor);
1990- gceSTATUS status = gcvSTATUS_OK;
1991-
1992- gcoSURF surface;
1993- int visibleViews=0;
1994- int fullscreenViews=0;
1995-
1996- surface = go->renderSurf[go->activebuffer];
1997- if(go->nNumBuffers == 1)
1998- {
1999- wl_list_for_each_reverse(view, &compositor->view_list, link)
2000- if (view->plane == &compositor->primary_plane && is_view_visible(view))
2001- {
2002- visibleViews++;
2003- if(view->surface->width == go->width && view->surface->height == go->height)
2004- {
2005- pixman_box32_t *bb_rects;
2006- int nbb=0;
2007- bb_rects = pixman_region32_rectangles(&view->transform.boundingbox, &nbb);
2008- if(nbb == 1)
2009- if(bb_rects[0].x1 == 0 && bb_rects[0].y1 ==0)
2010- fullscreenViews++;
2011- }
2012- }
2013-
2014- go->directBlit = ((visibleViews == 1) || (fullscreenViews > 1));
2015-
2016- if(!go->directBlit)
2017- {
2018- surface = go->offscreenSurface;
2019- }
2020- }
2021- make_current(gr, surface);
2022- return status;
2023-}
2024-
2025-static int
2026-gal2d_renderer_read_pixels(struct weston_output *output,
2027- pixman_format_code_t format, void *pixels,
2028- uint32_t x, uint32_t y,
2029- uint32_t width, uint32_t height)
2030-{
2031- return 0;
2032-}
2033-
2034-static int gal2d_int_from_double(double d)
2035-{
2036- return wl_fixed_to_int(wl_fixed_from_double(d));
2037-}
2038-
2039-static void
2040-repaint_region(struct weston_view *ev, struct weston_output *output, struct gal2d_output_state *go, pixman_region32_t *region,
2041- pixman_region32_t *surf_region){
2042-
2043- struct gal2d_renderer *gr = get_renderer(ev->surface->compositor);
2044- struct gal2d_surface_state *gs = get_surface_state(ev->surface);
2045-
2046- pixman_box32_t *rects, *surf_rects, *bb_rects;
2047- int i, j, nrects, nsurf, nbb=0;
2048- gceSTATUS status = gcvSTATUS_OK;
2049- gcoSURF srcSurface = gs->gco_Surface;
2050- gcsRECT srcRect = {0};
2051- gcsRECT dstrect = {0};
2052- gctUINT32 horFactor, verFactor;
2053- int useFilterBlit = 0;
2054- gctUINT srcWidth = 0;
2055- gctUINT srcHeight = 0;
2056- gctUINT32 srcStride[3];
2057- gceSURF_FORMAT srcFormat;
2058- gctUINT32 srcPhyAddr[3];
2059- gctUINT32 dstPhyAddr[3];
2060- gctUINT dstWidth = 0;
2061- gctUINT dstHeight = 0;
2062- gctUINT32 dstStrides[3];
2063- gcoSURF dstsurface;
2064- int geoWidth = ev->surface->width;
2065- int geoheight = ev->surface->height;
2066- gceTILING tiling;
2067-
2068- bb_rects = pixman_region32_rectangles(&ev->transform.boundingbox, &nbb);
2069-
2070- if(!srcSurface || nbb <= 0)
2071- goto OnError;
2072- rects = pixman_region32_rectangles(region, &nrects);
2073- surf_rects = pixman_region32_rectangles(surf_region, &nsurf);
2074-
2075- gcmVERIFY_OK(gcoSURF_GetAlignedSize(srcSurface, &srcWidth, &srcHeight, (gctINT *)&srcStride[0]));
2076-
2077- gcmVERIFY_OK(gcoSURF_GetFormat(srcSurface, gcvNULL, &srcFormat));
2078-
2079- if(galIsYUVFormat(srcFormat) == gcvSTATUS_TRUE)
2080- {
2081- useFilterBlit = 1;
2082- }
2083-
2084- gcmVERIFY_OK(gcoSURF_Lock(srcSurface, &srcPhyAddr[0], gcvNULL));
2085-
2086- gcmVERIFY_OK(gcoSURF_Unlock(srcSurface, gcvNULL));
2087-
2088- srcRect.left = ev->geometry.x < 0.0 ? gal2d_int_from_double(fabsf(ev->geometry.x)) : 0;
2089- srcRect.top = 0; /*es->geometry.y < 0.0 ? gal2d_int_from_double(fabsf(es->geometry.y)) : 0;*/
2090- srcRect.right = ev->surface->width;
2091- srcRect.bottom = ev->surface->height;
2092-
2093- dstsurface = go->nNumBuffers > 1 ?
2094- go->renderSurf[go->activebuffer] :
2095- go->offscreenSurface;
2096- gcmVERIFY_OK(gcoSURF_GetAlignedSize(dstsurface, &dstWidth, &dstHeight, (gctINT *)&dstStrides));
2097- gcmVERIFY_OK(gcoSURF_Lock(dstsurface, &dstPhyAddr[0], gcvNULL));
2098- gcmVERIFY_OK(gcoSURF_Unlock(dstsurface, gcvNULL));
2099-
2100- if(galIsYUVFormat(srcFormat) == gcvSTATUS_TRUE)
2101- {
2102- useFilterBlit = 1;
2103- }
2104- else
2105- {
2106- gcoSURF_GetTiling(srcSurface, &tiling);
2107- if (gcoHAL_IsFeatureAvailable(gr->gcoHal, gcvFEATURE_2D_TILING) != gcvTRUE && (tiling > gcvLINEAR))
2108- {
2109- weston_log("Tiling not supported \n");
2110- status = gcvSTATUS_NOT_SUPPORTED;
2111- gcmONERROR(status);
2112- }
2113- gco2D_SetGenericSource(gr->gcoEngine2d, srcPhyAddr, 1,
2114- srcStride, 1,
2115- tiling, srcFormat, gcvSURF_0_DEGREE,
2116- srcWidth, srcHeight);
2117- gcmVERIFY_OK(gco2D_SetSource(gr->gcoEngine2d, &srcRect));
2118- /* Setup mirror. */
2119- gcmONERROR(gco2D_SetBitBlitMirror(gr->gcoEngine2d, gcvFALSE, gcvFALSE));
2120- gcmONERROR(gco2D_SetROP(gr->gcoEngine2d, 0xCC, 0xCC));
2121- }
2122-
2123- for (i = 0; i < nrects; i++)
2124- {
2125- pixman_box32_t *rect = &rects[i];
2126- gctFLOAT min_x, max_x, min_y, max_y;
2127-
2128- dstrect.left = (bb_rects[0].x1 < 0) ? rect->x1 : bb_rects[0].x1;
2129- dstrect.top = (bb_rects[0].y1 < 0) ? rect->y1 : bb_rects[0].y1;
2130- dstrect.right = bb_rects[0].x2;
2131- dstrect.bottom = bb_rects[0].y2;
2132-
2133- if(dstrect.right < 0 || dstrect.bottom < 0 || dstrect.left > dstWidth || dstrect.top > dstHeight)
2134- {
2135- break;
2136- }
2137-
2138- for (j = 0; j < nsurf; j++)
2139- {
2140- pixman_box32_t *surf_rect = &surf_rects[j];
2141- gctFLOAT ex[8], ey[8]; /* edge points in screen space */
2142- int n;
2143- gcsRECT clipRect = {0};
2144- int m=0;
2145- n = calculate_edges(ev, rect, surf_rect, ex, ey);
2146- if (n < 3)
2147- continue;
2148-
2149- min_x = max_x = ex[0];
2150- min_y = max_y = ey[0];
2151- for (m = 1; m < n; m++)
2152- {
2153- min_x = min(min_x, ex[m]);
2154- max_x = max(max_x, ex[m]);
2155- min_y = min(min_y, ey[m]);
2156- max_y = max(max_y, ey[m]);
2157- }
2158-
2159- clipRect.left = gal2d_int_from_double(min_x);
2160- clipRect.top = gal2d_int_from_double(min_y);
2161- clipRect.right = gal2d_int_from_double(max_x);
2162- clipRect.bottom = gal2d_int_from_double(max_y);
2163-
2164- if(output->x > 0)
2165- {
2166- dstrect.left = dstrect.left - output->x;
2167- dstrect.right = dstrect.right - output->x;
2168- clipRect.left = clipRect.left - output->x;
2169- clipRect.right = clipRect.right - output->x;
2170- }
2171-
2172- dstrect.left = (dstrect.left < 0) ? 0 : dstrect.left;
2173-
2174- status = gco2D_SetClipping(gr->gcoEngine2d, &clipRect);
2175- if(status < 0)
2176- {
2177- weston_log("Error in gco2D_SetClipping %s\n", __func__);
2178- goto OnError;
2179- }
2180-
2181- if(useFilterBlit)
2182- {
2183- gctINT srcStrideNum;
2184- gctINT srcAddressNum;
2185- gcmVERIFY_OK(galQueryUVStride(srcFormat, srcStride[0],
2186- &srcStride[1], &srcStride[2]));
2187-
2188- switch (srcFormat)
2189- {
2190- case gcvSURF_YUY2:
2191- case gcvSURF_UYVY:
2192- srcStrideNum = srcAddressNum = 1;
2193- break;
2194-
2195- case gcvSURF_I420:
2196- case gcvSURF_YV12:
2197- srcStrideNum = srcAddressNum = 3;
2198- break;
2199-
2200- case gcvSURF_NV16:
2201- case gcvSURF_NV12:
2202- case gcvSURF_NV61:
2203- case gcvSURF_NV21:
2204- srcStrideNum = srcAddressNum = 2;
2205- break;
2206-
2207- default:
2208- gcmONERROR(gcvSTATUS_NOT_SUPPORTED);
2209- }
2210- gco2D_FilterBlitEx2(gr->gcoEngine2d,
2211- srcPhyAddr, srcAddressNum,
2212- srcStride, srcStrideNum,
2213- gcvLINEAR, srcFormat, gcvSURF_0_DEGREE,
2214- geoWidth, geoheight, &srcRect,
2215- dstPhyAddr, 1,
2216- dstStrides, 1,
2217- gcvLINEAR, go->format, gcvSURF_0_DEGREE,
2218- dstWidth, dstHeight,
2219- &dstrect, gcvNULL);
2220- }
2221- else
2222- {
2223- gcmVERIFY_OK(gco2D_CalcStretchFactor(gr->gcoEngine2d, srcRect.right - srcRect.left,
2224- dstrect.right - dstrect.left, &horFactor));
2225-
2226- gcmONERROR(gco2D_CalcStretchFactor(gr->gcoEngine2d, srcRect.bottom - srcRect.top,
2227- dstrect.bottom - dstrect.top, &verFactor));
2228-
2229- if(verFactor == 65536 && horFactor == 65536)
2230- {
2231- gcmVERIFY_OK(gco2D_Blit(gr->gcoEngine2d, 1, &dstrect,
2232- 0xCC, 0xCC, go->format));
2233- }
2234- else
2235- {
2236- dstrect.right = dstrect.right < dstWidth ? dstrect.right : dstWidth;
2237- dstrect.bottom = dstrect.bottom < dstHeight ? dstrect.bottom : dstHeight;
2238- srcRect.right = srcRect.right < dstWidth ? srcRect.right : dstWidth;
2239- srcRect.bottom = srcRect.bottom < dstHeight ? srcRect.bottom : dstHeight;
2240-
2241- gcmVERIFY_OK(gco2D_CalcStretchFactor(gr->gcoEngine2d, srcRect.right - srcRect.left,
2242- dstrect.right - dstrect.left, &horFactor));
2243-
2244- gcmONERROR(gco2D_CalcStretchFactor(gr->gcoEngine2d, srcRect.bottom - srcRect.top,
2245- dstrect.bottom - dstrect.top, &verFactor));
2246- /* Program the stretch factors. */
2247- gcmVERIFY_OK(gco2D_SetStretchFactors(gr->gcoEngine2d, horFactor, verFactor));
2248-
2249- gcmVERIFY_OK(gco2D_StretchBlit(gr->gcoEngine2d, 1, &dstrect,
2250- 0xCC, 0xCC, go->format));
2251- }
2252- }
2253-
2254- if(status < 0)
2255- {
2256- printf("cr l=%d r=%d t=%d b=%d w=%d h=%d\n",
2257- clipRect.left, clipRect.right, clipRect.top ,clipRect.bottom,
2258- clipRect.right - clipRect.left, clipRect.bottom -clipRect.top);
2259- printf("dr l=%d r=%d t=%d b=%d w=%d h=%d\n",
2260- dstrect.left, dstrect.right, dstrect.top ,dstrect.bottom,
2261- dstrect.right - dstrect.left, dstrect.bottom -dstrect.top);
2262- printf("horFactor=%d, verFactor=%d\n",horFactor, verFactor);
2263-
2264- goto OnError;
2265- }
2266- }
2267- }
2268-
2269-OnError:
2270- galONERROR(status);
2271-}
2272-
2273-static void
2274-draw_view(struct weston_view *ev, struct weston_output *output,
2275- pixman_region32_t *damage) /* in global coordinates */
2276-{
2277- struct weston_compositor *ec = ev->surface->compositor;
2278- struct gal2d_output_state *go = get_output_state(output);
2279- /* repaint bounding region in global coordinates: */
2280- pixman_region32_t repaint;
2281- /* non-opaque region in surface coordinates: */
2282- pixman_region32_t surface_blend;
2283- pixman_region32_t *buffer_damage;
2284-
2285- pixman_region32_init(&repaint);
2286- pixman_region32_intersect(&repaint,
2287- &ev->transform.boundingbox, damage);
2288- pixman_region32_subtract(&repaint, &repaint, &ev->clip);
2289-
2290- if (!pixman_region32_not_empty(&repaint))
2291- goto out;
2292-
2293- buffer_damage = &go->buffer_damage[go->current_buffer];
2294- pixman_region32_subtract(buffer_damage, buffer_damage, &repaint);
2295-
2296- /* blended region is whole surface minus opaque region: */
2297- pixman_region32_init_rect(&surface_blend, 0, 0,
2298- ev->surface->width, ev->surface->height);
2299- pixman_region32_subtract(&surface_blend, &surface_blend, &ev->surface->opaque);
2300-
2301- struct gal2d_renderer *gr = get_renderer(ec);
2302- gco2D_SetCurrentSourceIndex(gr->gcoEngine2d, 0U);
2303-
2304- if (pixman_region32_not_empty(&ev->surface->opaque)) {
2305- repaint_region(ev, output, go, &repaint, &ev->surface->opaque);
2306- }
2307-
2308- if (pixman_region32_not_empty(&surface_blend)) {
2309- gco2D_EnableAlphaBlend(gr->gcoEngine2d,
2310- ev->alpha * 0xFF, ev->alpha * 0xFF,
2311- gcvSURF_PIXEL_ALPHA_STRAIGHT, gcvSURF_PIXEL_ALPHA_STRAIGHT,
2312- gcvSURF_GLOBAL_ALPHA_SCALE, gcvSURF_GLOBAL_ALPHA_SCALE,
2313- gcvSURF_BLEND_STRAIGHT, gcvSURF_BLEND_INVERSED,
2314- gcvSURF_COLOR_STRAIGHT, gcvSURF_COLOR_STRAIGHT);
2315-
2316- repaint_region(ev, output, go, &repaint, &surface_blend);
2317- }
2318-
2319- gco2D_DisableAlphaBlend(gr->gcoEngine2d);
2320- pixman_region32_fini(&surface_blend);
2321-
2322-out:
2323- pixman_region32_fini(&repaint);
2324-
2325-}
2326-
2327-static void
2328-repaint_views(struct weston_output *output, pixman_region32_t *damage)
2329-{
2330- struct weston_compositor *compositor = output->compositor;
2331- struct weston_view *view;
2332- struct gal2d_output_state *go = get_output_state(output);
2333-
2334- if(go->nNumBuffers > 1)
2335- {
2336- /*500ms is more than enough to process a frame */
2337- gcoOS_WaitSignal(gcvNULL, go->busySignal, 500);
2338- }
2339- go->activebuffer = (go->activebuffer+1) % go->nNumBuffers;
2340-
2341- wl_list_for_each_reverse(view, &compositor->view_list, link)
2342- if (view->plane == &compositor->primary_plane)
2343- draw_view(view, output, damage);
2344-}
2345-
2346-static void
2347-gal2d_renderer_repaint_output(struct weston_output *output,
2348- pixman_region32_t *output_damage)
2349-{
2350- struct gal2d_output_state *go = get_output_state(output);
2351- gctUINT32 i;
2352-
2353- if (use_output(output) < 0)
2354- return;
2355-
2356- for (i = 0; i < 2; i++)
2357- pixman_region32_union(&go->buffer_damage[i],
2358- &go->buffer_damage[i],
2359- output_damage);
2360-
2361- pixman_region32_union(output_damage, output_damage,
2362- &go->buffer_damage[go->current_buffer]);
2363-
2364- repaint_views(output, output_damage);
2365-
2366- pixman_region32_copy(&output->previous_damage, output_damage);
2367- wl_signal_emit(&output->frame_signal, output);
2368-
2369- update_surface(output);
2370-
2371- go->current_buffer ^= 1;
2372-}
2373-
2374-static void
2375-gal2d_renderer_attach_egl(struct weston_surface *es, struct weston_buffer *buffer)
2376-{
2377- gcsWL_VIV_BUFFER *vivBuffer = wl_resource_get_user_data(buffer->resource);
2378- gcoSURF srcSurf = vivBuffer->surface;
2379- gceSTATUS status = gcvSTATUS_OK;
2380- struct gal2d_surface_state *gs = get_surface_state(es);
2381-
2382- if(gs->gco_Surface != gcvNULL)
2383- {
2384- gcmONERROR(gcoSURF_Destroy(gs->gco_Surface));
2385- }
2386-
2387- gs->gco_Surface = srcSurf;
2388- gcoSURF_ReferenceSurface(srcSurf);
2389- buffer->width = vivBuffer->width;
2390- buffer->height = vivBuffer->height;
2391-
2392- OnError:
2393- galONERROR(status);
2394-}
2395-
2396-static void
2397-gal2d_renderer_flush_damage(struct weston_surface *surface)
2398-{
2399- struct gal2d_surface_state *gs = get_surface_state(surface);
2400- struct weston_buffer *buffer = gs->buffer_ref.buffer;
2401- struct weston_view *view;
2402- int texture_used;
2403- pixman_region32_union(&gs->texture_damage,
2404- &gs->texture_damage, &surface->damage);
2405-
2406- if (!buffer)
2407- return;
2408-
2409- texture_used = 0;
2410- wl_list_for_each(view, &surface->views, surface_link) {
2411- if (view->plane == &surface->compositor->primary_plane) {
2412- texture_used = 1;
2413- break;
2414- }
2415- }
2416- if (!texture_used)
2417- return;
2418-
2419- if (!pixman_region32_not_empty(&gs->texture_damage))
2420- goto done;
2421-
2422- if(wl_shm_buffer_get(buffer->resource))
2423- {
2424- if(gs->gco_Surface==NULL)
2425- {
2426- gs->gco_Surface = getSurfaceFromShm(surface, buffer);
2427- }
2428- gal2dBindBuffer(surface);
2429- }
2430- else
2431- gal2d_renderer_attach_egl(surface, buffer);
2432-
2433-done:
2434- pixman_region32_fini(&gs->texture_damage);
2435- pixman_region32_init(&gs->texture_damage);
2436-
2437- weston_buffer_reference(&gs->buffer_ref, NULL);
2438-}
2439-
2440-static void
2441-gal2d_renderer_attach(struct weston_surface *es, struct weston_buffer *buffer)
2442-{
2443- struct gal2d_surface_state *gs = get_surface_state(es);
2444- struct wl_shm_buffer *shm_buffer;
2445- weston_buffer_reference(&gs->buffer_ref, buffer);
2446-
2447- if(buffer==NULL)
2448- return;
2449-
2450- shm_buffer = wl_shm_buffer_get(buffer->resource);
2451-
2452- if(shm_buffer)
2453- {
2454- buffer->width = wl_shm_buffer_get_width(shm_buffer);
2455- buffer->height = wl_shm_buffer_get_height(shm_buffer);
2456- buffer->shm_buffer = shm_buffer;
2457-
2458- if(gs->gco_Surface)
2459- {
2460- gcoSURF_Destroy(gs->gco_Surface);
2461- gs->gco_Surface = getSurfaceFromShm(es, buffer);
2462- }
2463- }
2464- else
2465- gal2d_renderer_attach_egl(es, buffer);
2466-}
2467-
2468-static void
2469-surface_state_destroy(struct gal2d_surface_state *gs, struct gal2d_renderer *gr)
2470-{
2471- if(gs->gco_Surface)
2472- {
2473- gcoSURF_Destroy(gs->gco_Surface);
2474- }
2475- wl_list_remove(&gs->surface_destroy_listener.link);
2476- wl_list_remove(&gs->renderer_destroy_listener.link);
2477- if(gs->surface)
2478- gs->surface->renderer_state = NULL;
2479-
2480- weston_buffer_reference(&gs->buffer_ref, NULL);
2481- free(gs);
2482-}
2483-
2484-static void
2485-surface_state_handle_surface_destroy(struct wl_listener *listener, void *data)
2486-{
2487- struct gal2d_surface_state *gs;
2488- struct gal2d_renderer *gr;
2489-
2490- gs = container_of(listener, struct gal2d_surface_state,
2491- surface_destroy_listener);
2492-
2493- gr = get_renderer(gs->surface->compositor);
2494- surface_state_destroy(gs, gr);
2495-}
2496-
2497-static void
2498-surface_state_handle_renderer_destroy(struct wl_listener *listener, void *data)
2499-{
2500- struct gal2d_surface_state *gs;
2501- struct gal2d_renderer *gr;
2502-
2503- gr = data;
2504-
2505- gs = container_of(listener, struct gal2d_surface_state,
2506- renderer_destroy_listener);
2507-
2508- surface_state_destroy(gs, gr);
2509-}
2510-
2511-
2512-static int
2513-gal2d_renderer_create_surface(struct weston_surface *surface)
2514-{
2515- struct gal2d_surface_state *gs;
2516- struct gal2d_renderer *gr = get_renderer(surface->compositor);
2517-
2518- gs = zalloc(sizeof *gs);
2519- if (gs == NULL)
2520- return -1;
2521-
2522- /* A buffer is never attached to solid color surfaces, yet
2523- * they still go through texcoord computations. Do not divide
2524- * by zero there.
2525- */
2526- gs->pitch = 1;
2527-
2528- gs->surface = surface;
2529-
2530- pixman_region32_init(&gs->texture_damage);
2531- surface->renderer_state = gs;
2532-
2533- gs->surface_destroy_listener.notify =
2534- surface_state_handle_surface_destroy;
2535- wl_signal_add(&surface->destroy_signal,
2536- &gs->surface_destroy_listener);
2537-
2538- gs->renderer_destroy_listener.notify =
2539- surface_state_handle_renderer_destroy;
2540- wl_signal_add(&gr->destroy_signal,
2541- &gs->renderer_destroy_listener);
2542-
2543- if (surface->buffer_ref.buffer) {
2544- gal2d_renderer_attach(surface, surface->buffer_ref.buffer);
2545- gal2d_renderer_flush_damage(surface);
2546- }
2547-
2548- return 0;
2549-}
2550-
2551-static void
2552-gal2d_renderer_surface_set_color(struct weston_surface *surface,
2553- float red, float green, float blue, float alpha)
2554-{
2555- struct gal2d_surface_state *gs = get_surface_state(surface);
2556-
2557- gs->color[0] = red;
2558- gs->color[1] = green;
2559- gs->color[2] = blue;
2560- gs->color[3] = alpha;
2561-}
2562-
2563-
2564-static void
2565-gal2d_renderer_output_destroy(struct weston_output *output)
2566-{
2567- struct gal2d_output_state *go = get_output_state(output);
2568- gctUINT32 i;
2569-
2570- for (i = 0; i < 2; i++)
2571- {
2572- pixman_region32_fini(&go->buffer_damage[i]);
2573- }
2574- if(go->nNumBuffers <= 1 )
2575- {
2576- if(go->offscreenSurface)
2577- gcmVERIFY_OK(gcoSURF_Destroy(go->offscreenSurface));
2578- }
2579- else
2580- {
2581- gcoOS_Signal(gcvNULL,go->signal, gcvTRUE);
2582- pthread_mutex_lock(&go->workerMutex);
2583- go->exitWorker = 1;
2584- pthread_mutex_unlock(&go->workerMutex);
2585- pthread_join(go->workerId, NULL);
2586- }
2587-
2588- for(i=0; i < go->nNumBuffers; i++)
2589- {
2590- gcmVERIFY_OK(gcoSURF_Destroy(go->renderSurf[i]));
2591- }
2592- free(go->renderSurf);
2593- go->renderSurf = gcvNULL;
2594-
2595- free(go);
2596-}
2597-
2598-static void
2599-gal2d_renderer_destroy(struct weston_compositor *ec)
2600-{
2601- struct gal2d_renderer *gr = get_renderer(ec);
2602-
2603- wl_signal_emit(&gr->destroy_signal, gr);
2604- free(ec->renderer);
2605- ec->renderer = NULL;
2606-}
2607-
2608-
2609-static int
2610-gal2d_renderer_create(struct weston_compositor *ec)
2611-{
2612- struct gal2d_renderer *gr;
2613- gceSTATUS status = gcvSTATUS_OK;
2614- gr = malloc(sizeof *gr);
2615- if (gr == NULL)
2616- return -1;
2617-
2618- gr->base.read_pixels = gal2d_renderer_read_pixels;
2619- gr->base.repaint_output = gal2d_renderer_repaint_output;
2620- gr->base.flush_damage = gal2d_renderer_flush_damage;
2621- gr->base.attach = gal2d_renderer_attach;
2622- gr->base.surface_set_color = gal2d_renderer_surface_set_color;
2623- gr->base.destroy = gal2d_renderer_destroy;
2624-
2625- /* Construct the gcoOS object. */
2626- gcmONERROR(gcoOS_Construct(gcvNULL, &gr->gcos));
2627-
2628- /* Construct the gcoHAL object. */
2629- gcmONERROR(gcoHAL_Construct(gcvNULL, gr->gcos, &gr->gcoHal));
2630- gcmONERROR(gcoHAL_Get2DEngine(gr->gcoHal, &gr->gcoEngine2d));
2631- gcmONERROR(gcoHAL_SetHardwareType(gr->gcoHal, gcvHARDWARE_2D));
2632-
2633- ec->renderer = &gr->base;
2634- wl_signal_init(&gr->destroy_signal);
2635-OnError:
2636- galONERROR(status);
2637-
2638- /* Return the status. */
2639- return status;
2640-
2641-}
2642-
2643-static int
2644-gal2d_renderer_output_create(struct weston_output *output, NativeDisplayType display,
2645- NativeWindowType window)
2646-
2647- {
2648- struct gal2d_renderer *gr = get_renderer(output->compositor);
2649- struct gal2d_output_state *go;
2650- halDISPLAY_INFO info;
2651- gctUINT32 backOffset = 0;
2652- gceSTATUS status = gcvSTATUS_OK;
2653- gctUINT32 i;
2654-
2655- go = zalloc(sizeof *go);
2656- if (go == NULL)
2657- return -1;
2658-
2659- output->renderer_state = go;
2660- go->display = display;
2661- gcmONERROR(gcoOS_InitLocalDisplayInfo(go->display, &gr->localInfo));
2662-
2663- /* Get display information. */
2664- gcmONERROR(gcoOS_GetDisplayInfoEx2(
2665- go->display, gcvNULL, gr->localInfo,
2666- sizeof(info), &info));
2667- go->nNumBuffers = info.multiBuffer;
2668-
2669- weston_log("Number of buffers=%d\n",go->nNumBuffers);
2670-
2671- gcmONERROR(gal2d_getSurfaceFormat(info, &go->format));
2672- backOffset = (gctUINT32)(info.stride * info.height );
2673-
2674- go->activebuffer = 0;
2675-
2676- go->renderSurf = malloc(sizeof(gcoSURF) * go->nNumBuffers);
2677- gcoOS_GetDisplayVirtual(go->display, &go->width, &go->height);
2678- gcoOS_SetSwapInterval(go->display, 1);
2679-
2680- /*Needed only for multi Buffer */
2681- if(go->nNumBuffers > 1)
2682- {
2683- gcmVERIFY_OK(gcoOS_CreateSignal(gcvNULL, gcvFALSE,
2684- &go->signal));
2685- gcmVERIFY_OK(gcoOS_CreateSignal(gcvNULL, gcvFALSE,
2686- &go->busySignal));
2687-
2688- go->iface.command = gcvHAL_SIGNAL;
2689- go->iface.u.Signal.signal = gcmPTR_TO_UINT64(go->signal);
2690- go->iface.u.Signal.auxSignal = 0;
2691- go->iface.u.Signal.process = gcmPTR_TO_UINT64(gcoOS_GetCurrentProcessID());
2692- go->iface.u.Signal.fromWhere = gcvKERNEL_PIXEL;
2693-
2694- go->exitWorker = 0;
2695- pthread_create(&go->workerId, NULL, gal2d_output_worker, output);
2696- pthread_mutex_init(&go->workerMutex, gcvNULL);
2697- }
2698- for(i=0; i < go->nNumBuffers; i++)
2699- {
2700- gcmONERROR(gcoSURF_Construct(gr->gcoHal, info.width, info.height, 1,
2701- gcvSURF_BITMAP, go->format, gcvPOOL_USER, &go->renderSurf[i]));
2702-
2703- gcoSURF_MapUserSurface(go->renderSurf[i], 0,info.logical + (i * backOffset),
2704- info.physical + (i * backOffset));
2705-
2706- //Clear surfaces
2707- make_current(gr, go->renderSurf[go->activebuffer]);
2708- gal2d_clear(output);
2709- gal2d_flip_surface(output);
2710- }
2711- if(go->nNumBuffers <= 1)
2712- go->activebuffer = 0;
2713- else
2714- go->activebuffer = 1;
2715-
2716- if(go->nNumBuffers <= 1 )
2717- {
2718- gcmVERIFY_OK(gcoSURF_Construct(gr->gcoHal,
2719- (gctUINT) info.width,
2720- (gctUINT) info.height,
2721- 1,
2722- gcvSURF_BITMAP,
2723- go->format,
2724- gcvPOOL_DEFAULT,
2725- &go->offscreenSurface));
2726- make_current(gr, go->offscreenSurface);
2727- gal2d_clear(output);
2728- }
2729- else
2730- {
2731- gcoOS_Signal(gcvNULL,go->busySignal, gcvTRUE);
2732- }
2733-
2734- for (i = 0; i < 2; i++)
2735- pixman_region32_init(&go->buffer_damage[i]);
2736-OnError:
2737- galONERROR(status);
2738- /* Return the status. */
2739- return status;
2740- }
2741-
2742- WL_EXPORT struct gal2d_renderer_interface gal2d_renderer_interface = {
2743- .create = gal2d_renderer_create,
2744- .output_create = gal2d_renderer_output_create,
2745- .output_destroy = gal2d_renderer_output_destroy,
2746-};
2747Index: weston-1.11.0/src/gal2d-renderer.h
2748===================================================================
2749--- weston-1.11.0.orig/src/gal2d-renderer.h 2016-10-06 14:26:20.254564856 -0500
2750+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
2751@@ -1,50 +0,0 @@
2752-/*
2753- * Copyright (c) 2015 Freescale Semiconductor, Inc.
2754- * Copyright © 2013 Vasily Khoruzhick <anarsoul@gmail.com>
2755- *
2756- * Permission is hereby granted, free of charge, to any person obtaining
2757- * a copy of this software and associated documentation files (the
2758- * "Software"), to deal in the Software without restriction, including
2759- * without limitation the rights to use, copy, modify, merge, publish,
2760- * distribute, sublicense, and/or sell copies of the Software, and to
2761- * permit persons to whom the Software is furnished to do so, subject to
2762- * the following conditions:
2763- *
2764- * The above copyright notice and this permission notice (including the
2765- * next paragraph) shall be included in all copies or substantial
2766- * portions of the Software.
2767- *
2768- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
2769- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
2770- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
2771- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
2772- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
2773- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
2774- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
2775- * SOFTWARE.
2776- */
2777-#ifndef __gal_2d_renderer_h_
2778-#define __gal_2d_renderer_h_
2779-
2780-#include "compositor.h"
2781-#ifdef ENABLE_EGL
2782-#include <EGL/egl.h>
2783-#else
2784-#include <HAL/gc_hal_eglplatform.h>
2785-typedef HALNativeDisplayType NativeDisplayType;
2786-typedef HALNativeWindowType NativeWindowType;
2787-#endif
2788-
2789-
2790-struct gal2d_renderer_interface {
2791-
2792- int (*create)(struct weston_compositor *ec);
2793-
2794- int (*output_create)(struct weston_output *output,
2795- NativeDisplayType display,
2796- NativeWindowType window);
2797-
2798- void (*output_destroy)(struct weston_output *output);
2799-};
2800-
2801-#endif
2802Index: weston-1.11.0/src/main.c
2803===================================================================
2804--- weston-1.11.0.orig/src/main.c 2016-10-06 14:26:20.258564876 -0500
2805+++ weston-1.11.0/src/main.c 2016-10-06 14:28:47.000000000 -0500
2806@@ -287,10 +287,10 @@
2807 " --device=DEVICE\tThe framebuffer device to use\n"
2808 #if defined ENABLE_EGL
2809 " --no-use-gl\t\tDo not use the GL renderer\n"
2810- " --use-gal2d\t\tUse the GAL2D renderer\n\n");
2811+ " --use-g2d\t\tUse the G2D renderer\n\n");
2812 #else
2813 " --use-gl\t\tUse the GL renderer\n"
2814- " --no-use-gal2d\t\tDo not use the GAL2D renderer\n\n");
2815+ " --no-use-g2d\t\tDo not use the G2D renderer\n\n");
2816 #endif
2817 #endif
2818
2819@@ -871,11 +871,11 @@
2820 char *s = NULL;
2821 int ret = 0;
2822 #ifdef ENABLE_EGL
2823- /* GL rendering is default, so user options are --no-use-gl and --use-gal2d */
2824+ /* GL rendering is default, so user options are --no-use-gl and --use-g2d */
2825 int no_use_gl = 0;
2826 #else
2827- /* GAL2D rendering is default, so user options are --use-gl and --no-use-gal2d */
2828- int no_use_gal2d = 0;
2829+ /* G2D rendering is default, so user options are --use-gl and --no-use-g2d */
2830+ int no_use_g2d = 0;
2831 #endif
2832
2833 const struct weston_option fbdev_options[] = {
2834@@ -883,10 +883,10 @@
2835 { WESTON_OPTION_STRING, "device", 0, &config.device },
2836 #ifdef ENABLE_EGL
2837 { WESTON_OPTION_BOOLEAN, "no-use-gl", 0, &no_use_gl },
2838- { WESTON_OPTION_BOOLEAN, "use-gal2d", 0, &config.use_gal2d },
2839+ { WESTON_OPTION_BOOLEAN, "use-g2d", 0, &config.use_g2d },
2840 #else
2841 { WESTON_OPTION_BOOLEAN, "use-gl", 0, &config.use_gl },
2842- { WESTON_OPTION_BOOLEAN, "no-use-gal2d", 0, &no_use_gal2d },
2843+ { WESTON_OPTION_BOOLEAN, "no-use-g2d", 0, &no_use_g2d },
2844 #endif
2845 };
2846
2847@@ -897,7 +897,7 @@
2848 #ifdef ENABLE_EGL
2849 config.use_gl = !no_use_gl;
2850 #else
2851- config.use_gal2d = !no_use_gal2d;
2852+ config.use_g2d = !no_use_g2d;
2853 #endif
2854 section = weston_config_get_section(wc, "output", "name", "fbdev");
2855 weston_config_section_get_string(section, "transform", &s, "normal");
2856Index: weston-1.11.0/src/compositor-fbdev.h
2857===================================================================
2858--- weston-1.11.0.orig/src/compositor-fbdev.h 2016-10-06 14:26:20.258564876 -0500
2859+++ weston-1.11.0/src/compositor-fbdev.h 2016-10-06 14:34:09.000000000 -0500
2860@@ -40,7 +40,8 @@
2861 int tty;
2862 char *device;
2863 int use_gl;
2864- int use_gal2d;
2865+ int use_g2d;
2866+ int clone_mode;
2867
2868 uint32_t output_transform;
2869 };
diff --git a/recipes-graphics/wayland/weston/0010-MGS-1284-1-xwld-Re-implement-weston-2d-renderer-with.patch b/recipes-graphics/wayland/weston/0010-MGS-1284-1-xwld-Re-implement-weston-2d-renderer-with.patch
new file mode 100644
index 00000000..96181aba
--- /dev/null
+++ b/recipes-graphics/wayland/weston/0010-MGS-1284-1-xwld-Re-implement-weston-2d-renderer-with.patch
@@ -0,0 +1,36 @@
1From 9a19dd911fc79fa828b03fce8cdb16c6cfcb25cb Mon Sep 17 00:00:00 2001
2From: "yong.gan" <yong.gan@nxp.com>
3Date: Tue, 22 Mar 2016 10:15:31 +0800
4Subject: [PATCH 2/3] MGS-1284-1: xwld: Re-implement weston 2d renderer with
5 porting g2d API
6
7Add gpu address to the buffer physical address, fix the mess in sx board.
8
9Date: Feb 22, 2016
10Upstream Status: Inappropriate [i.MX specific]
11
12Signed-off-by: Yong Gan <yong.gan@freescale.com>
13---
14 src/g2d-renderer.c | 6 +++---
15 1 file changed, 3 insertions(+), 3 deletions(-)
16
17diff --git a/src/g2d-renderer.c b/src/g2d-renderer.c
18index 756c8f0..19c93a0 100644
19--- a/src/g2d-renderer.c
20+++ b/src/g2d-renderer.c
21@@ -317,9 +317,9 @@ get_g2dSurface(gcsWL_VIV_BUFFER *buffer, struct g2d_surfaceEx *g2dSurface)
22 int height = buffer->alignedHeight;
23 g2d_getG2dFormat(buffer->format, &g2dSurface->base.format);
24 g2d_getG2dTiling(buffer->tiling, &g2dSurface->tiling);
25- g2dSurface->base.planes[0] = buffer->physical[0];
26- g2dSurface->base.planes[1] = buffer->physical[1];
27- g2dSurface->base.planes[2] = buffer->physical[2];
28+ g2dSurface->base.planes[0] = buffer->physical[0] + buffer->gpuBaseAddr;
29+ g2dSurface->base.planes[1] = buffer->physical[1] + buffer->gpuBaseAddr;
30+ g2dSurface->base.planes[2] = buffer->physical[2] + buffer->gpuBaseAddr;
31 g2dSurface->base.left = 0;
32 g2dSurface->base.top = 0;
33 g2dSurface->base.right = buffer->width;
34--
351.9.1
36
diff --git a/recipes-graphics/wayland/weston/0011-MGS-1724-xwld-G2D-compositor-build-failed-in-slevk-b.patch b/recipes-graphics/wayland/weston/0011-MGS-1724-xwld-G2D-compositor-build-failed-in-slevk-b.patch
new file mode 100644
index 00000000..f7bee2fe
--- /dev/null
+++ b/recipes-graphics/wayland/weston/0011-MGS-1724-xwld-G2D-compositor-build-failed-in-slevk-b.patch
@@ -0,0 +1,106 @@
1From b67a6184ed3b6d728894eba37a554a302c1b0312 Mon Sep 17 00:00:00 2001
2From: "yong.gan" <yong.gan@nxp.com>
3Date: Sat, 2 Apr 2016 09:33:56 +0800
4Subject: [PATCH 3/3] MGS-1724: xwld: G2D compositor build failed in slevk
5 board
6
7Add macro ENABLE_EGL to make sure the EGL was not built in slevk board.
8Modify the wrong format for the shm buffer.
9
10Upstream Status: Inappropriate [i.MX specific]
11
12Signed-off-by: Yong Gan <yong.gan@nxp.com>
13---
14 src/compositor-fbdev.c | 11 ++++++++++-
15 src/g2d-renderer.c | 4 ++--
16 2 files changed, 12 insertions(+), 3 deletions(-)
17
18Index: weston-1.11.0/src/compositor-fbdev.c
19===================================================================
20--- weston-1.11.0.orig/src/compositor-fbdev.c 2016-10-06 13:11:53.376414804 -0500
21+++ weston-1.11.0/src/compositor-fbdev.c 2016-10-06 13:19:16.000000000 -0500
22@@ -63,7 +63,9 @@
23 int use_g2d;
24 uint32_t output_transform;
25 struct wl_listener session_listener;
26+#ifdef ENABLE_EGL
27 NativeDisplayType display;
28+#endif
29 };
30
31 struct fbdev_screeninfo {
32@@ -96,9 +98,10 @@
33 /* pixman details. */
34 pixman_image_t *hw_surface;
35 uint8_t depth;
36-
37+#ifdef ENABLE_EGL
38 NativeDisplayType display;
39 NativeWindowType window;
40+#endif
41 };
42
43 struct gl_renderer_interface *gl_renderer;
44@@ -450,10 +453,12 @@
45 strerror(errno));
46
47 output->fb = NULL;
48+#ifdef ENABLE_EGL
49 if(output->window)
50 fbDestroyWindow(output->window);
51 if(output->display)
52 fbDestroyDisplay(output->display);
53+#endif
54 }
55
56 static void fbdev_output_destroy(struct weston_output *base);
57@@ -527,6 +532,7 @@
58 }
59
60 } else {
61+#ifdef ENABLE_EGL
62 setenv("HYBRIS_EGLPLATFORM", "wayland", 1);
63 output->window = fbCreateWindow(backend->display, -1, -1, 0, 0);
64 if (output->window == NULL) {
65@@ -540,6 +546,7 @@
66 weston_log("gl_renderer_output_create failed.\n");
67 goto out_hw_surface;
68 }
69+#endif
70 }
71
72 loop = wl_display_get_event_loop(backend->compositor->wl_display);
73@@ -847,6 +854,7 @@
74 }
75 }
76 else {
77+#ifdef ENABLE_EGL
78 gl_renderer = weston_load_module("gl-renderer.so",
79 "gl_renderer_interface");
80 if (!gl_renderer) {
81@@ -866,6 +874,7 @@
82 weston_log("gl_renderer_create failed.\n");
83 goto out_launcher;
84 }
85+#endif
86 }
87 if(!backend->use_g2d)
88 if (fbdev_output_create(backend, 0, 0, param->device) < 0)
89Index: weston-1.11.0/src/g2d-renderer.c
90===================================================================
91--- weston-1.11.0.orig/src/g2d-renderer.c 2016-10-06 13:11:53.376414804 -0500
92+++ weston-1.11.0/src/g2d-renderer.c 2016-10-06 13:11:53.372414784 -0500
93@@ -756,11 +756,11 @@
94
95 switch (wl_shm_buffer_get_format(shm_buffer)) {
96 case WL_SHM_FORMAT_XRGB8888:
97- g2dFormat = G2D_XRGB8888;
98+ g2dFormat = G2D_BGRX8888;
99 gs->bpp = 4;
100 break;
101 case WL_SHM_FORMAT_ARGB8888:
102- g2dFormat = G2D_ARGB8888;
103+ g2dFormat = G2D_BGRA8888;
104 gs->bpp = 4;
105 break;
106 case WL_SHM_FORMAT_RGB565:
diff --git a/recipes-graphics/wayland/weston_%.bbappend b/recipes-graphics/wayland/weston_%.bbappend
index 270adfa6..bb2e51a6 100644
--- a/recipes-graphics/wayland/weston_%.bbappend
+++ b/recipes-graphics/wayland/weston_%.bbappend
@@ -7,6 +7,9 @@ SRC_URI_append_imxgpu2d = " \
7 file://0005-MGS-1252-Fix-for-Qt5_CinematicExperience-will-meet-s.patch \ 7 file://0005-MGS-1252-Fix-for-Qt5_CinematicExperience-will-meet-s.patch \
8 file://0006-MGS-1236-imx6qp-imx6dl-First-frame-distored-when-som.patch \ 8 file://0006-MGS-1236-imx6qp-imx6dl-First-frame-distored-when-som.patch \
9 file://0007-MGS-1236-1-imx6qp-imx6dl-First-frame-distored-when-s.patch \ 9 file://0007-MGS-1236-1-imx6qp-imx6dl-First-frame-distored-when-s.patch \
10 file://0009-MGS-1284-xwld-Re-implement-weston-2d-renderer-with-p.patch \
11 file://0010-MGS-1284-1-xwld-Re-implement-weston-2d-renderer-with.patch \
12 file://0011-MGS-1724-xwld-G2D-compositor-build-failed-in-slevk-b.patch \
10" 13"
11 14
12PACKAGECONFIG_IMX_TO_APPEND = "" 15PACKAGECONFIG_IMX_TO_APPEND = ""
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-07-07 12:58:46 +0000