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authorBrian <brian.paul@tungstengraphics.com>2007-11-28 15:55:57 -0700
committerBrian <brian.paul@tungstengraphics.com>2007-11-29 08:13:16 -0700
commita2ab143b751b85ecb6b9807982ef6dab254f4b93 (patch)
tree7588ec8e9181b2c81d0ccf2009c8c85aa498809a /src
parenta7e1b4456a08d84c976bd260d018ca88f35867e4 (diff)
cleanups, comments
Diffstat (limited to 'src')
-rw-r--r--src/mesa/tnl/t_vb_program.c55
1 files changed, 28 insertions, 27 deletions
diff --git a/src/mesa/tnl/t_vb_program.c b/src/mesa/tnl/t_vb_program.c
index 9323cc9c7e..cd49e9baf0 100644
--- a/src/mesa/tnl/t_vb_program.c
+++ b/src/mesa/tnl/t_vb_program.c
@@ -30,20 +30,20 @@
*/
-#include "glheader.h"
-#include "colormac.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
+#include "main/glheader.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/imports.h"
#include "shader/prog_instruction.h"
#include "shader/prog_statevars.h"
#include "shader/prog_execute.h"
#include "swrast/s_context.h"
#include "swrast/s_texfilter.h"
-#include "tnl.h"
-#include "t_context.h"
-#include "t_pipeline.h"
+#include "tnl/tnl.h"
+#include "tnl/t_context.h"
+#include "tnl/t_pipeline.h"
@@ -63,18 +63,12 @@ struct vp_stage_data {
#define VP_STAGE_DATA(stage) ((struct vp_stage_data *)(stage->privatePtr))
-/**
- * XXX the texture sampling code in this module is a bit of a hack.
- * The texture sampling code is in swrast, though it doesn't have any
- * real dependencies on the rest of swrast. It should probably be
- * moved into main/ someday.
- */
-
-static void userclip( GLcontext *ctx,
- GLvector4f *clip,
- GLubyte *clipmask,
- GLubyte *clipormask,
- GLubyte *clipandmask )
+static void
+userclip( GLcontext *ctx,
+ GLvector4f *clip,
+ GLubyte *clipmask,
+ GLubyte *clipormask,
+ GLubyte *clipandmask )
{
GLuint p;
@@ -172,6 +166,12 @@ do_ndc_cliptest(GLcontext *ctx, struct vp_stage_data *store)
}
+/**
+ * XXX the texture sampling code in this module is a bit of a hack.
+ * The texture sampling code is in swrast, though it doesn't have any
+ * real dependencies on the rest of swrast. It should probably be
+ * moved into main/ someday.
+ */
static void
vp_fetch_texel(GLcontext *ctx, const GLfloat texcoord[4], GLfloat lambda,
GLuint unit, GLfloat color[4])
@@ -270,6 +270,7 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage )
_mesa_load_state_parameters(ctx, program->Base.Parameters);
}
+ /* make list of outputs to save some time below */
numOutputs = 0;
for (i = 0; i < VERT_RESULT_MAX; i++) {
if (program->Base.OutputsWritten & (1 << i)) {
@@ -347,8 +348,9 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage )
if (program->IsPositionInvariant) {
/* We need the exact same transform as in the fixed function path here
- to guarantee invariance, depending on compiler optimization flags results
- could be different otherwise */
+ * to guarantee invariance, depending on compiler optimization flags
+ * results could be different otherwise.
+ */
VB->ClipPtr = TransformRaw( &store->results[0],
&ctx->_ModelProjectMatrix,
VB->AttribPtr[0] );
@@ -368,16 +370,15 @@ run_vp( GLcontext *ctx, struct tnl_pipeline_stage *stage )
break;
}
}
-
-
- /* Setup the VB pointers so that the next pipeline stages get
- * their data from the right place (the program output arrays).
- */
else {
+ /* Setup the VB pointers so that the next pipeline stages get
+ * their data from the right place (the program output arrays).
+ */
VB->ClipPtr = &store->results[VERT_RESULT_HPOS];
VB->ClipPtr->size = 4;
VB->ClipPtr->count = VB->Count;
}
+
VB->ColorPtr[0] = &store->results[VERT_RESULT_COL0];
VB->ColorPtr[1] = &store->results[VERT_RESULT_BFC0];
VB->SecondaryColorPtr[0] = &store->results[VERT_RESULT_COL1];