diff options
Diffstat (limited to 'src/mesa/main/blend.h')
| -rw-r--r-- | src/mesa/main/blend.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/mesa/main/blend.h b/src/mesa/main/blend.h index 54b9ce6e1b1..675e50d3886 100644 --- a/src/mesa/main/blend.h +++ b/src/mesa/main/blend.h @@ -34,7 +34,9 @@ #include "glheader.h" +#include "context.h" #include "formats.h" +#include "extensions.h" struct gl_context; struct gl_framebuffer; @@ -136,4 +138,22 @@ _mesa_get_render_format(const struct gl_context *ctx, mesa_format format); extern void _mesa_init_color( struct gl_context * ctx ); + +static inline void +_mesa_flush_vertices_for_blend_state(struct gl_context *ctx) +{ + /* The advanced blend mode needs _NEW_COLOR to update the state constant, + * so we have to set it. This is inefficient. + * This should only be done for states that affect the state constant. + * It shouldn't be done for other blend states. + */ + if (_mesa_has_KHR_blend_equation_advanced(ctx) || + !ctx->DriverFlags.NewBlend) { + FLUSH_VERTICES(ctx, _NEW_COLOR); + } else { + FLUSH_VERTICES(ctx, 0); + } + ctx->NewDriverState |= ctx->DriverFlags.NewBlend; +} + #endif |