diff options
| author | Brian Paul <brianp@vmware.com> | 2009-12-29 15:04:03 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-12-29 15:04:03 -0700 |
| commit | 3728673bd1b974e54858fbab6ff62d3607b0d3f0 (patch) | |
| tree | 3c66688732a9aa9133f72e79bb43ec1cda1cb66c /src/mesa/main/get_gen.py | |
| parent | 561a107df71aace22a15003cc77dd504ab8b06a0 (diff) | |
mesa: per-buffer blend enabled flags
ctx->Color.BlendEnabled is now a GLbitfield instead of a GLboolean to
indicate blend on/off status for each color/draw buffer.
This is infrastructure for GL_EXT_draw_buffers2 and OpenGL 3.x
New functions include _mesa_EnableIndexed(), _mesa_DisableIndexed(), and
_mesa_IsEnabledIndexed(). The enable function corresponds to
glEnableIndexedEXT() for GL_EXT_draw_buffers2 or glEnablei() for GL3.
Note that there's quite a few tests for ctx->Color.BlendEnabled != 0 in
drivers, etc. Those tests can remain as-is since the mask will be 0 or ~0
unless GL_EXT_draw_buffers2 is enabled.
Diffstat (limited to 'src/mesa/main/get_gen.py')
| -rw-r--r-- | src/mesa/main/get_gen.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py index 01170a42a7..5aff9d3544 100644 --- a/src/mesa/main/get_gen.py +++ b/src/mesa/main/get_gen.py @@ -82,7 +82,7 @@ StateVars = [ ( "GL_AUTO_NORMAL", GLboolean, ["ctx->Eval.AutoNormal"], "", None ), ( "GL_AUX_BUFFERS", GLint, ["ctx->DrawBuffer->Visual.numAuxBuffers"], "", None ), - ( "GL_BLEND", GLboolean, ["ctx->Color.BlendEnabled"], "", None ), + ( "GL_BLEND", GLboolean, ["(ctx->Color.BlendEnabled & 1)"], "", None ), ( "GL_BLEND_DST", GLenum, ["ctx->Color.BlendDstRGB"], "", None ), ( "GL_BLEND_SRC", GLenum, ["ctx->Color.BlendSrcRGB"], "", None ), ( "GL_BLEND_SRC_RGB_EXT", GLenum, ["ctx->Color.BlendSrcRGB"], "", None ), |