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| author | Brian Paul <brianp@vmware.com> | 2012-01-16 10:08:08 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2012-01-18 10:44:05 -0700 |
| commit | 1d7048f12e7e2e8f42d27aa665f7134f8f10cf4e (patch) | |
| tree | f1c0aa6ba783202aaa32e238bd37e77ef52c6654 /src/mesa/main/texformat.c | |
| parent | 7628696004515074594d4fdac4e422c81c86b32c (diff) | |
| download | external_mesa3d-1d7048f12e7e2e8f42d27aa665f7134f8f10cf4e.zip external_mesa3d-1d7048f12e7e2e8f42d27aa665f7134f8f10cf4e.tar.gz external_mesa3d-1d7048f12e7e2e8f42d27aa665f7134f8f10cf4e.tar.bz2 | |
mesa: try RGBA_FLOAT16 before RGBA_FLOAT32 when choosing A,L,LA,I formats
To try to use less tex memory and maybe get better performance.
Spotted by Roland Scheidegger.
NOTE: This is a candidate for the 8.0 and 7.11 branches.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Diffstat (limited to 'src/mesa/main/texformat.c')
| -rw-r--r-- | src/mesa/main/texformat.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c index d393873..259eb90 100644 --- a/src/mesa/main/texformat.c +++ b/src/mesa/main/texformat.c @@ -323,6 +323,7 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, case GL_ALPHA16F_ARB: RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_FLOAT32); + RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32); break; case GL_ALPHA32F_ARB: @@ -334,6 +335,7 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, case GL_LUMINANCE16F_ARB: RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_FLOAT32); + RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32); break; case GL_LUMINANCE32F_ARB: @@ -345,6 +347,7 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, case GL_LUMINANCE_ALPHA16F_ARB: RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32); + RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32); break; case GL_LUMINANCE_ALPHA32F_ARB: @@ -356,6 +359,7 @@ _mesa_choose_tex_format( struct gl_context *ctx, GLint internalFormat, case GL_INTENSITY16F_ARB: RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_FLOAT32); + RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16); RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32); break; case GL_INTENSITY32F_ARB: |