From: Sagar Ghuge Date: Thu, 25 Jul 2019 21:05:58 +0000 (-0700) Subject: gallium: Add PIPE_CAP_TEXTURE_SHADOW_LOD X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=adb9e1834897edadd7ea2cc69e75ab3d28337098;p=platform%2Fupstream%2Fmesa.git gallium: Add PIPE_CAP_TEXTURE_SHADOW_LOD v2: Line wrap to 80 char (Marek Olsak) Signed-off-by: Sagar Ghuge Reviewed-by: Marek Olšák Reviewed-by: Kenneth Graunke --- diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c index e6d0706..fec4a10 100644 --- a/src/gallium/auxiliary/util/u_screen.c +++ b/src/gallium/auxiliary/util/u_screen.c @@ -367,6 +367,9 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen, case PIPE_CAP_MAX_FRAMES_IN_FLIGHT: return 1; + case PIPE_CAP_TEXTURE_SHADOW_LOD: + return 0; + case PIPE_CAP_DMABUF: #if defined(PIPE_OS_LINUX) || defined(PIPE_OS_BSD) return 1; diff --git a/src/gallium/docs/source/screen.rst b/src/gallium/docs/source/screen.rst index a8ff17e..12de59a 100644 --- a/src/gallium/docs/source/screen.rst +++ b/src/gallium/docs/source/screen.rst @@ -542,6 +542,8 @@ The integer capabilities: derivatives in fragment shaders. * ``PIPE_CAP_VERTEX_SHADER_SATURATE``: True if the driver supports saturate modifiers in the vertex shader. +* ``PIPE_CAP_TEXTURE_SHADOW_LOD``: True if the driver supports shadow sampler + types with texture functions having interaction with LOD of texture lookup. .. _pipe_capf: diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index c926544..c706f98 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -894,6 +894,7 @@ enum pipe_cap PIPE_CAP_FRAGMENT_SHADER_TEXTURE_LOD, PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES, PIPE_CAP_VERTEX_SHADER_SATURATE, + PIPE_CAP_TEXTURE_SHADOW_LOD, }; /** diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 867ec49..72a6d84 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -755,6 +755,7 @@ void st_init_extensions(struct pipe_screen *screen, { o(EXT_texture_array), PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS }, { o(EXT_texture_filter_anisotropic), PIPE_CAP_ANISOTROPIC_FILTER }, { o(EXT_texture_mirror_clamp), PIPE_CAP_TEXTURE_MIRROR_CLAMP }, + { o(EXT_texture_shadow_lod), PIPE_CAP_TEXTURE_SHADOW_LOD }, { o(EXT_texture_swizzle), PIPE_CAP_TEXTURE_SWIZZLE }, { o(EXT_transform_feedback), PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS }, { o(EXT_window_rectangles), PIPE_CAP_MAX_WINDOW_RECTANGLES },