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authorIlia Mirkin <[email protected]>2014-03-30 18:21:04 -0400
committerIlia Mirkin <[email protected]>2014-04-26 11:52:01 -0400
commit88d8d88d8c151ca1e8ec3af0caba16a4e34ca281 (patch)
tree58c1c29f2f1befeafb9a8e3cb0716dd070aa085c /src/gallium/include
parent3a2885fb268ebbc23cf1bceaad7e77ac06d85edb (diff)
gallium: add basic support for ARB_sample_shading
Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium/include')
-rw-r--r--src/gallium/include/pipe/p_context.h3
-rw-r--r--src/gallium/include/pipe/p_defines.h1
-rw-r--r--src/gallium/include/pipe/p_shader_tokens.h5
3 files changed, 8 insertions, 1 deletions
diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h
index bf27285c0f3..bc435308d2e 100644
--- a/src/gallium/include/pipe/p_context.h
+++ b/src/gallium/include/pipe/p_context.h
@@ -190,6 +190,9 @@ struct pipe_context {
void (*set_sample_mask)( struct pipe_context *,
unsigned sample_mask );
+ void (*set_min_samples)( struct pipe_context *,
+ unsigned min_samples );
+
void (*set_clip_state)( struct pipe_context *,
const struct pipe_clip_state * );
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index a3a1ae1c888..fec17f9133f 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -556,6 +556,7 @@ enum pipe_cap {
PIPE_CAP_TEXTURE_QUERY_LOD = 94,
PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET = 95,
PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET = 96,
+ PIPE_CAP_SAMPLE_SHADING = 97,
};
#define PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 (1 << 0)
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index a2e649ec439..74e04756730 100644
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -167,7 +167,10 @@ struct tgsi_declaration_interp
#define TGSI_SEMANTIC_VIEWPORT_INDEX 21 /**< viewport index */
#define TGSI_SEMANTIC_LAYER 22 /**< layer (rendertarget index) */
#define TGSI_SEMANTIC_CULLDIST 23
-#define TGSI_SEMANTIC_COUNT 24 /**< number of semantic values */
+#define TGSI_SEMANTIC_SAMPLEID 24
+#define TGSI_SEMANTIC_SAMPLEPOS 25
+#define TGSI_SEMANTIC_SAMPLEMASK 26
+#define TGSI_SEMANTIC_COUNT 27 /**< number of semantic values */
struct tgsi_declaration_semantic
{