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Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_program.h')
-rw-r--r--mesalib/src/mesa/state_tracker/st_program.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_program.h b/mesalib/src/mesa/state_tracker/st_program.h
index 699b6e8cc..6c4b4f6c3 100644
--- a/mesalib/src/mesa/state_tracker/st_program.h
+++ b/mesalib/src/mesa/state_tracker/st_program.h
@@ -55,6 +55,9 @@ struct st_fp_variant_key
GLuint pixelMaps:1; /**< glDrawPixels w/ pixel lookup map? */
GLuint drawpixels_z:1; /**< glDrawPixels(GL_DEPTH) */
GLuint drawpixels_stencil:1; /**< glDrawPixels(GL_STENCIL) */
+
+ /** for ARB_color_buffer_float */
+ GLuint clamp_color:1;
};
@@ -66,6 +69,8 @@ struct st_fp_variant
/** Parameters which generated this version of fragment program */
struct st_fp_variant_key key;
+ struct pipe_shader_state tgsi;
+
/** Driver's compiled shader */
void *driver_shader;
@@ -86,8 +91,6 @@ struct st_fragment_program
struct gl_fragment_program Base;
struct glsl_to_tgsi_visitor* glsl_to_tgsi;
- struct pipe_shader_state tgsi;
-
struct st_fp_variant *variants;
};
@@ -98,6 +101,9 @@ struct st_vp_variant_key
{
struct st_context *st; /**< variants are per-context */
boolean passthrough_edgeflags;
+
+ /** for ARB_color_buffer_float */
+ boolean clamp_color;
};