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-rw-r--r--src/mesa/drivers/dri/r200/r200_context.c2
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_context.c2
-rw-r--r--src/mesa/main/context.c12
-rw-r--r--src/mesa/main/context.h5
-rw-r--r--src/mesa/main/ffvertex_prog.c2
-rw-r--r--src/mesa/main/mtypes.h12
-rw-r--r--src/mesa/program/programopt.c2
-rw-r--r--src/mesa/state_tracker/st_context.c2
8 files changed, 11 insertions, 28 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index 036ff7560ad..391fa90553c 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -351,7 +351,7 @@ GLboolean r200CreateContext( gl_api api,
ctx->Const.MaxDrawBuffers = 1;
ctx->Const.MaxColorAttachments = 1;
- _mesa_set_mvp_with_dp4( ctx, GL_TRUE );
+ ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].PreferDP4 = GL_TRUE;
/* Install the customized pipeline:
*/
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c
index 7dd9109cca7..cac4b124296 100644
--- a/src/mesa/drivers/dri/radeon/radeon_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_context.c
@@ -314,7 +314,7 @@ r100CreateContext( gl_api api,
ctx->Const.MaxColorAttachments = 1;
ctx->Const.MaxRenderbufferSize = 2048;
- _mesa_set_mvp_with_dp4( ctx, GL_TRUE );
+ ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].PreferDP4 = true;
/* Install the customized pipeline:
*/
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 2006a44d638..0053525e828 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1720,18 +1720,6 @@ _mesa_Flush(void)
}
-/**
- * Set mvp_with_dp4 flag. If a driver has a preference for DP4 over
- * MUL/MAD, or vice versa, call this function to register that.
- * Otherwise we default to MUL/MAD.
- */
-void
-_mesa_set_mvp_with_dp4( struct gl_context *ctx,
- GLboolean flag )
-{
- ctx->mvp_with_dp4 = flag;
-}
-
/*
* ARB_blend_func_extended - ERRORS section
* "The error INVALID_OPERATION is generated by Begin or any procedure that
diff --git a/src/mesa/main/context.h b/src/mesa/main/context.h
index 8e0e88a3920..0118e5f6ac4 100644
--- a/src/mesa/main/context.h
+++ b/src/mesa/main/context.h
@@ -155,11 +155,6 @@ extern struct _glapi_table *
_mesa_get_dispatch(struct gl_context *ctx);
-void
-_mesa_set_mvp_with_dp4( struct gl_context *ctx,
- GLboolean flag );
-
-
extern GLboolean
_mesa_valid_to_render(struct gl_context *ctx, const char *where);
diff --git a/src/mesa/main/ffvertex_prog.c b/src/mesa/main/ffvertex_prog.c
index 9e0b3474d20..be6ac0f2af5 100644
--- a/src/mesa/main/ffvertex_prog.c
+++ b/src/mesa/main/ffvertex_prog.c
@@ -1674,7 +1674,7 @@ _mesa_get_fixed_func_vertex_program(struct gl_context *ctx)
return NULL;
create_new_program( &key, prog,
- ctx->mvp_with_dp4,
+ ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].PreferDP4,
ctx->Const.VertexProgram.MaxTemps );
#if 0
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 9e6ea8aed4b..a68862dfa25 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2433,6 +2433,12 @@ struct gl_shader_compiler_options
GLuint MaxIfDepth; /**< Maximum nested IF blocks */
GLuint MaxUnrollIterations;
+ /**
+ * Prefer DP4 instructions (rather than MUL/MAD) for matrix * vector
+ * operations, such as position transformation.
+ */
+ GLboolean PreferDP4;
+
struct gl_sl_pragmas DefaultPragmas; /**< Default #pragma settings */
};
@@ -3574,12 +3580,6 @@ struct gl_context
GLboolean TextureFormatSupported[MESA_FORMAT_COUNT];
- /**
- * Use dp4 (rather than mul/mad) instructions for position
- * transformation?
- */
- GLboolean mvp_with_dp4;
-
GLboolean RasterDiscard; /**< GL_RASTERIZER_DISCARD */
/**
diff --git a/src/mesa/program/programopt.c b/src/mesa/program/programopt.c
index 14868ab1e79..6a62e1f5867 100644
--- a/src/mesa/program/programopt.c
+++ b/src/mesa/program/programopt.c
@@ -219,7 +219,7 @@ _mesa_insert_mvp_mad_code(struct gl_context *ctx, struct gl_vertex_program *vpro
void
_mesa_insert_mvp_code(struct gl_context *ctx, struct gl_vertex_program *vprog)
{
- if (ctx->mvp_with_dp4)
+ if (ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].PreferDP4)
_mesa_insert_mvp_dp4_code( ctx, vprog );
else
_mesa_insert_mvp_mad_code( ctx, vprog );
diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index dccf87bc326..7d18c252190 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -240,7 +240,7 @@ struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
* driver prefers DP4 or MUL/MAD for vertex transformation.
*/
if (debug_get_option_mesa_mvp_dp4())
- _mesa_set_mvp_with_dp4( ctx, GL_TRUE );
+ ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].PreferDP4 = GL_TRUE;
return st_create_context_priv(ctx, pipe, options);
}