summaryrefslogtreecommitdiffstats
path: root/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0103-V4L2VDA-Add-macro-use_linux_v4l2.patch
diff options
context:
space:
mode:
Diffstat (limited to 'dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0103-V4L2VDA-Add-macro-use_linux_v4l2.patch')
-rw-r--r--dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0103-V4L2VDA-Add-macro-use_linux_v4l2.patch320
1 files changed, 320 insertions, 0 deletions
diff --git a/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0103-V4L2VDA-Add-macro-use_linux_v4l2.patch b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0103-V4L2VDA-Add-macro-use_linux_v4l2.patch
new file mode 100644
index 000000000..a0219b8cb
--- /dev/null
+++ b/dynamic-layers/chromium-browser-layer/recipes-browser/chromium/chromium-ozone-wayland/0103-V4L2VDA-Add-macro-use_linux_v4l2.patch
@@ -0,0 +1,320 @@
1From fdc95ddfab945de74fe6b0b196df9a6394013243 Mon Sep 17 00:00:00 2001
2From: Hou Qi <qi.hou@nxp.com>
3Date: Fri, 2 Sep 2022 13:18:34 +0800
4Subject: [PATCH 03/17] V4L2VDA: Add macro use_linux_v4l2
5
6Upstream-Status: Inappropriate [NXP specific]
7---
8 .../gpu_mjpeg_decode_accelerator_factory.cc | 3 +-
9 media/gpu/BUILD.gn | 1 +
10 media/gpu/args.gni | 4 +++
11 .../gpu_video_decode_accelerator_factory.cc | 8 ++++++
12 .../gpu_video_decode_accelerator_factory.h | 2 ++
13 media/gpu/v4l2/BUILD.gn | 22 +++++++++------
14 media/gpu/v4l2/generic_v4l2_device.cc | 4 +++
15 media/gpu/v4l2/v4l2_device.cc | 28 +++++++++++++++++++
16 media/gpu/v4l2/v4l2_video_decoder.cc | 6 ++++
17 9 files changed, 69 insertions(+), 9 deletions(-)
18
19diff --git a/components/chromeos_camera/gpu_mjpeg_decode_accelerator_factory.cc b/components/chromeos_camera/gpu_mjpeg_decode_accelerator_factory.cc
20index 3772b8ef048a2..dece6b77f6a23 100644
21--- a/components/chromeos_camera/gpu_mjpeg_decode_accelerator_factory.cc
22+++ b/components/chromeos_camera/gpu_mjpeg_decode_accelerator_factory.cc
23@@ -13,7 +13,8 @@
24 #include "media/base/media_switches.h"
25 #include "media/gpu/buildflags.h"
26
27-#if BUILDFLAG(USE_V4L2_CODEC) && defined(ARCH_CPU_ARM_FAMILY)
28+#if BUILDFLAG(USE_V4L2_CODEC) && defined(ARCH_CPU_ARM_FAMILY) && \
29+ !BUILDFLAG(USE_LINUX_V4L2)
30 #define USE_V4L2_MJPEG_DECODE_ACCELERATOR
31 #endif
32
33diff --git a/media/gpu/BUILD.gn b/media/gpu/BUILD.gn
34index 78d151fa630d2..101e2e4f9411e 100644
35--- a/media/gpu/BUILD.gn
36+++ b/media/gpu/BUILD.gn
37@@ -20,6 +20,7 @@ buildflag_header("buildflags") {
38 "USE_VAAPI_IMAGE_CODECS=$use_vaapi_image_codecs",
39 "USE_V4L2_CODEC=$use_v4l2_codec",
40 "USE_LIBV4L2=$use_v4lplugin",
41+ "USE_LINUX_V4L2=$use_linux_v4l2_only",
42 "USE_VAAPI_X11=$use_vaapi_x11",
43 ]
44 }
45diff --git a/media/gpu/args.gni b/media/gpu/args.gni
46index bb2ff0797e031..da20cff798728 100644
47--- a/media/gpu/args.gni
48+++ b/media/gpu/args.gni
49@@ -21,6 +21,10 @@ declare_args() {
50 # platforms which have v4l2 hardware encoder / decoder.
51 use_v4l2_codec = false
52
53+ # Indicates that only definitions available in the mainline linux kernel
54+ # will be used.
55+ use_linux_v4l2_only = false
56+
57 # Indicates if Video4Linux2 AML encoder is used. This is used for AML
58 # platforms which have v4l2 hardware encoder
59 use_v4l2_codec_aml = false
60diff --git a/media/gpu/gpu_video_decode_accelerator_factory.cc b/media/gpu/gpu_video_decode_accelerator_factory.cc
61index 6687b11865f07..9514786384aa7 100644
62--- a/media/gpu/gpu_video_decode_accelerator_factory.cc
63+++ b/media/gpu/gpu_video_decode_accelerator_factory.cc
64@@ -29,7 +29,9 @@
65 #include "ui/gl/gl_implementation.h"
66 #elif BUILDFLAG(USE_V4L2_CODEC)
67 #include "media/gpu/v4l2/v4l2_device.h"
68+#if !BUILDFLAG(USE_LINUX_V4L2)
69 #include "media/gpu/v4l2/v4l2_slice_video_decode_accelerator.h"
70+#endif
71 #include "media/gpu/v4l2/v4l2_video_decode_accelerator.h"
72 #include "ui/gl/gl_surface_egl.h"
73 #endif
74@@ -64,10 +66,12 @@ gpu::VideoDecodeAcceleratorCapabilities GetDecoderCapabilitiesInternal(
75 GpuVideoAcceleratorUtil::InsertUniqueDecodeProfiles(
76 V4L2VideoDecodeAccelerator::GetSupportedProfiles(),
77 &capabilities.supported_profiles);
78+#if !BUILDFLAG(USE_LINUX_V4L2)
79 GpuVideoAcceleratorUtil::InsertUniqueDecodeProfiles(
80 V4L2SliceVideoDecodeAccelerator::GetSupportedProfiles(),
81 &capabilities.supported_profiles);
82 #endif
83+#endif
84 #elif BUILDFLAG(IS_MAC)
85 capabilities.supported_profiles =
86 VTVideoDecodeAccelerator::GetSupportedProfiles(workarounds);
87@@ -146,8 +150,10 @@ GpuVideoDecodeAcceleratorFactory::CreateVDA(
88 &GpuVideoDecodeAcceleratorFactory::CreateVaapiVDA,
89 #elif BUILDFLAG(USE_V4L2_CODEC)
90 &GpuVideoDecodeAcceleratorFactory::CreateV4L2VDA,
91+#if !BUILDFLAG(USE_LINUX_V4L2)
92 &GpuVideoDecodeAcceleratorFactory::CreateV4L2SliceVDA,
93 #endif
94+#endif
95
96 #if BUILDFLAG(IS_MAC)
97 &GpuVideoDecodeAcceleratorFactory::CreateVTVDA,
98@@ -207,6 +213,7 @@ GpuVideoDecodeAcceleratorFactory::CreateV4L2VDA(
99 return decoder;
100 }
101
102+#if !BUILDFLAG(USE_LINUX_V4L2)
103 std::unique_ptr<VideoDecodeAccelerator>
104 GpuVideoDecodeAcceleratorFactory::CreateV4L2SliceVDA(
105 const gpu::GpuDriverBugWorkarounds& /*workarounds*/,
106@@ -222,6 +229,7 @@ GpuVideoDecodeAcceleratorFactory::CreateV4L2SliceVDA(
107 return decoder;
108 }
109 #endif
110+#endif
111
112 #if BUILDFLAG(IS_MAC)
113 std::unique_ptr<VideoDecodeAccelerator>
114diff --git a/media/gpu/gpu_video_decode_accelerator_factory.h b/media/gpu/gpu_video_decode_accelerator_factory.h
115index b2e1390c5f02d..5a714eb801d04 100644
116--- a/media/gpu/gpu_video_decode_accelerator_factory.h
117+++ b/media/gpu/gpu_video_decode_accelerator_factory.h
118@@ -104,11 +104,13 @@ class MEDIA_GPU_EXPORT GpuVideoDecodeAcceleratorFactory {
119 const gpu::GpuDriverBugWorkarounds& workarounds,
120 const gpu::GpuPreferences& gpu_preferences,
121 MediaLog* media_log) const;
122+#if !BUILDFLAG(USE_LINUX_V4L2)
123 std::unique_ptr<VideoDecodeAccelerator> CreateV4L2SliceVDA(
124 const gpu::GpuDriverBugWorkarounds& workarounds,
125 const gpu::GpuPreferences& gpu_preferences,
126 MediaLog* media_log) const;
127 #endif
128+#endif
129 #if BUILDFLAG(IS_MAC)
130 std::unique_ptr<VideoDecodeAccelerator> CreateVTVDA(
131 const gpu::GpuDriverBugWorkarounds& workarounds,
132diff --git a/media/gpu/v4l2/BUILD.gn b/media/gpu/v4l2/BUILD.gn
133index 65e5f58d1efef..ebd0a4ad64646 100644
134--- a/media/gpu/v4l2/BUILD.gn
135+++ b/media/gpu/v4l2/BUILD.gn
136@@ -28,9 +28,6 @@ source_set("v4l2") {
137 "buffer_affinity_tracker.h",
138 "generic_v4l2_device.cc",
139 "generic_v4l2_device.h",
140- "v4l2_decode_surface.cc",
141- "v4l2_decode_surface.h",
142- "v4l2_decode_surface_handler.h",
143 "v4l2_device.cc",
144 "v4l2_device.h",
145 "v4l2_device_poller.cc",
146@@ -39,8 +36,6 @@ source_set("v4l2") {
147 "v4l2_framerate_control.h",
148 "v4l2_image_processor_backend.cc",
149 "v4l2_image_processor_backend.h",
150- "v4l2_slice_video_decode_accelerator.cc",
151- "v4l2_slice_video_decode_accelerator.h",
152 "v4l2_stateful_workaround.cc",
153 "v4l2_stateful_workaround.h",
154 "v4l2_status.h",
155@@ -56,8 +51,19 @@ source_set("v4l2") {
156 "v4l2_video_decoder_backend.h",
157 "v4l2_video_decoder_backend_stateful.cc",
158 "v4l2_video_decoder_backend_stateful.h",
159+ "v4l2_video_encode_accelerator.cc",
160+ "v4l2_video_encode_accelerator.h",
161+ ]
162+
163+ if (!use_linux_v4l2_only) {
164+ sources += [
165+ "v4l2_decode_surface.cc",
166+ "v4l2_decode_surface.h",
167+ "v4l2_decode_surface_handler.h",
168 "v4l2_video_decoder_backend_stateless.cc",
169 "v4l2_video_decoder_backend_stateless.h",
170+ "v4l2_slice_video_decode_accelerator.cc",
171+ "v4l2_slice_video_decode_accelerator.h",
172 "v4l2_video_decoder_delegate_h264.cc",
173 "v4l2_video_decoder_delegate_h264.h",
174 "v4l2_video_decoder_delegate_h264_legacy.cc",
175@@ -72,9 +78,9 @@ source_set("v4l2") {
176 "v4l2_video_decoder_delegate_vp9_chromium.h",
177 "v4l2_video_decoder_delegate_vp9_legacy.cc",
178 "v4l2_video_decoder_delegate_vp9_legacy.h",
179- "v4l2_video_encode_accelerator.cc",
180- "v4l2_video_encode_accelerator.h",
181- ]
182+ ]
183+ }
184+
185
186 libs = [
187 "EGL",
188diff --git a/media/gpu/v4l2/generic_v4l2_device.cc b/media/gpu/v4l2/generic_v4l2_device.cc
189index c1fccf3e2e813..319357922c901 100644
190--- a/media/gpu/v4l2/generic_v4l2_device.cc
191+++ b/media/gpu/v4l2/generic_v4l2_device.cc
192@@ -440,7 +440,11 @@ bool GenericV4L2Device::OpenDevicePath(const std::string& path, Type type) {
193 return false;
194
195 #if BUILDFLAG(USE_LIBV4L2)
196+#if BUILDFLAG(USE_LINUX_V4L2)
197+ if (
198+#else
199 if (type == Type::kEncoder &&
200+#endif
201 HANDLE_EINTR(v4l2_fd_open(device_fd_.get(), V4L2_DISABLE_CONVERSION)) !=
202 -1) {
203 DVLOGF(3) << "Using libv4l2 for " << path;
204diff --git a/media/gpu/v4l2/v4l2_device.cc b/media/gpu/v4l2/v4l2_device.cc
205index de2800fdab395..722ddbd68cb2b 100644
206--- a/media/gpu/v4l2/v4l2_device.cc
207+++ b/media/gpu/v4l2/v4l2_device.cc
208@@ -853,7 +853,9 @@ void V4L2WritableBufferRef::SetConfigStore(uint32_t config_store) {
209 DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
210 DCHECK(buffer_data_);
211
212+#if !BUILDFLAG(USE_LINUX_V4L2)
213 buffer_data_->v4l2_buffer_.config_store = config_store;
214+#endif
215 }
216
217 V4L2ReadableBuffer::V4L2ReadableBuffer(const struct v4l2_buffer& v4l2_buffer,
218@@ -1539,6 +1541,25 @@ std::string V4L2Device::GetDriverName() {
219 // static
220 uint32_t V4L2Device::VideoCodecProfileToV4L2PixFmt(VideoCodecProfile profile,
221 bool slice_based) {
222+#if BUILDFLAG(USE_LINUX_V4L2)
223+ if (slice_based) {
224+ LOG(ERROR) << "Unsupported slice";
225+ return 0;
226+ }
227+
228+ if (profile >= H264PROFILE_MIN && profile <= H264PROFILE_MAX) {
229+ return V4L2_PIX_FMT_H264;
230+ } else if (profile >= VP8PROFILE_MIN && profile <= VP8PROFILE_MAX) {
231+ return V4L2_PIX_FMT_VP8;
232+ } else if (profile >= VP9PROFILE_MIN && profile <= VP9PROFILE_MAX) {
233+ return V4L2_PIX_FMT_VP9;
234+ } else if (profile == HEVCPROFILE_MAIN) {
235+ return V4L2_PIX_FMT_HEVC;
236+ } else {
237+ DVLOGF(1) << "Unsupported profile: " << GetProfileName(profile);
238+ return 0;
239+ }
240+#else
241 if (profile >= H264PROFILE_MIN && profile <= H264PROFILE_MAX) {
242 if (slice_based)
243 return V4L2_PIX_FMT_H264_SLICE;
244@@ -1558,6 +1579,7 @@ uint32_t V4L2Device::VideoCodecProfileToV4L2PixFmt(VideoCodecProfile profile,
245 DVLOGF(1) << "Unsupported profile: " << GetProfileName(profile);
246 return 0;
247 }
248+#endif
249 }
250
251 namespace {
252@@ -1652,7 +1674,9 @@ std::vector<VideoCodecProfile> V4L2Device::V4L2PixFmtToVideoCodecProfiles(
253 std::vector<VideoCodecProfile> profiles;
254 switch (pix_fmt) {
255 case V4L2_PIX_FMT_H264:
256+#if !BUILDFLAG(USE_LINUX_V4L2)
257 case V4L2_PIX_FMT_H264_SLICE:
258+#endif
259 if (!get_supported_profiles(VideoCodec::kH264, &profiles)) {
260 DLOG(WARNING) << "Driver doesn't support QUERY H264 profiles, "
261 << "use default values, Base, Main, High";
262@@ -1664,11 +1688,15 @@ std::vector<VideoCodecProfile> V4L2Device::V4L2PixFmtToVideoCodecProfiles(
263 }
264 break;
265 case V4L2_PIX_FMT_VP8:
266+#if !BUILDFLAG(USE_LINUX_V4L2)
267 case V4L2_PIX_FMT_VP8_FRAME:
268+#endif
269 profiles = {VP8PROFILE_ANY};
270 break;
271 case V4L2_PIX_FMT_VP9:
272+#if !BUILDFLAG(USE_LINUX_V4L2)
273 case V4L2_PIX_FMT_VP9_FRAME:
274+#endif
275 if (!get_supported_profiles(VideoCodec::kVP9, &profiles)) {
276 DLOG(WARNING) << "Driver doesn't support QUERY VP9 profiles, "
277 << "use default values, Profile0";
278diff --git a/media/gpu/v4l2/v4l2_video_decoder.cc b/media/gpu/v4l2/v4l2_video_decoder.cc
279index 057b28663b15b..691908a3ba8ed 100644
280--- a/media/gpu/v4l2/v4l2_video_decoder.cc
281+++ b/media/gpu/v4l2/v4l2_video_decoder.cc
282@@ -28,7 +28,9 @@
283 #include "media/gpu/macros.h"
284 #include "media/gpu/v4l2/v4l2_status.h"
285 #include "media/gpu/v4l2/v4l2_video_decoder_backend_stateful.h"
286+#if !BUILDFLAG(USE_LINUX_V4L2)
287 #include "media/gpu/v4l2/v4l2_video_decoder_backend_stateless.h"
288+#endif
289
290 namespace media {
291
292@@ -46,7 +48,9 @@ constexpr size_t kNumInputBuffers = 8;
293
294 // Input format V4L2 fourccs this class supports.
295 constexpr uint32_t kSupportedInputFourccs[] = {
296+#if !BUILDFLAG(USE_LINUX_V4L2)
297 V4L2_PIX_FMT_H264_SLICE, V4L2_PIX_FMT_VP8_FRAME, V4L2_PIX_FMT_VP9_FRAME,
298+#endif
299 V4L2_PIX_FMT_H264, V4L2_PIX_FMT_VP8, V4L2_PIX_FMT_VP9,
300 };
301
302@@ -320,6 +324,7 @@ V4L2Status V4L2VideoDecoder::InitializeBackend() {
303 << " and fourcc: " << FourccToString(input_format_fourcc);
304 backend_ = std::make_unique<V4L2StatefulVideoDecoderBackend>(
305 this, device_, profile_, color_space_, decoder_task_runner_);
306+#if !BUILDFLAG(USE_LINUX_V4L2)
307 } else {
308 DCHECK_EQ(preferred_api_and_format.first, kStateless);
309 VLOGF(1) << "Using a stateless API for profile: "
310@@ -327,6 +332,7 @@ V4L2Status V4L2VideoDecoder::InitializeBackend() {
311 << " and fourcc: " << FourccToString(input_format_fourcc);
312 backend_ = std::make_unique<V4L2StatelessVideoDecoderBackend>(
313 this, device_, profile_, color_space_, decoder_task_runner_);
314+#endif
315 }
316
317 if (!backend_->Initialize()) {
318--
3192.17.1
320
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-11-27 22:18:37 +0000