Module: Mesa Branch: master Commit: 72cb441c2feb7e5f11fc84a2d9f551da94ce2f16 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=72cb441c2feb7e5f11fc84a2d9f551da94ce2f16
Author: Brian Paul <[email protected]> Date: Tue Oct 27 13:51:51 2009 -0600 mesa: avoid redundant state setting in glClientActiveTexture Plus add code for verbose/debugging. --- src/mesa/main/texstate.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c index 16492bd..c735e18 100644 --- a/src/mesa/main/texstate.c +++ b/src/mesa/main/texstate.c @@ -318,11 +318,18 @@ _mesa_ClientActiveTextureARB(GLenum texture) GLuint texUnit = texture - GL_TEXTURE0; ASSERT_OUTSIDE_BEGIN_END(ctx); + if (MESA_VERBOSE & (VERBOSE_API | VERBOSE_TEXTURE)) + _mesa_debug(ctx, "glClientActiveTexture %s\n", + _mesa_lookup_enum_by_nr(texture)); + if (texUnit >= ctx->Const.MaxTextureCoordUnits) { _mesa_error(ctx, GL_INVALID_ENUM, "glClientActiveTexture(texture)"); return; } + if (ctx->Array.ActiveTexture == texUnit) + return; + FLUSH_VERTICES(ctx, _NEW_ARRAY); ctx->Array.ActiveTexture = texUnit; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
