From 00bcd599310dc7fce4fe336ffd85902429051a0c Mon Sep 17 00:00:00 2001 From: Igor Gnatenko Date: Sun, 20 Mar 2016 13:27:04 +0100 Subject: [PATCH 2/4] hardware gloat Upstream-Status: Inappropriate [not author] Signed-off-by: Igor Gnatenko --- src/gallium/drivers/llvmpipe/lp_screen.c | 7 +++++++ src/gallium/drivers/softpipe/sp_screen.c | 7 +++++++ 2 files changed, 14 insertions(+) diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c index 4f61de8..3b0ec77 100644 --- a/src/gallium/drivers/llvmpipe/lp_screen.c +++ b/src/gallium/drivers/llvmpipe/lp_screen.c @@ -411,6 +411,13 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen, if (!format_desc) return FALSE; + if ((bind & PIPE_BIND_RENDER_TARGET) && + format != PIPE_FORMAT_R9G9B9E5_FLOAT && + format != PIPE_FORMAT_R11G11B10_FLOAT && + util_format_is_float(format)) { + return FALSE; + } + assert(target == PIPE_BUFFER || target == PIPE_TEXTURE_1D || target == PIPE_TEXTURE_1D_ARRAY || diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c index 031602b..c279120 100644 --- a/src/gallium/drivers/softpipe/sp_screen.c +++ b/src/gallium/drivers/softpipe/sp_screen.c @@ -358,6 +358,13 @@ softpipe_is_format_supported( struct pipe_screen *screen, if (!format_desc) return FALSE; + if ((bind & PIPE_BIND_RENDER_TARGET) && + format != PIPE_FORMAT_R9G9B9E5_FLOAT && + format != PIPE_FORMAT_R11G11B10_FLOAT && + util_format_is_float(format)) { + return FALSE; + } + if (sample_count > 1) return FALSE; -- 2.7.4