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authorBrian Paul <[email protected]>2008-11-24 08:43:38 -0700
committerBrian Paul <[email protected]>2008-11-24 13:11:05 -0700
commit30685749295e489e8875111b1edc917742ce2c00 (patch)
treedc45cfc8dcb6f9747e536208cbc435e4056ed446 /src
parent84c1850e8244710bc06ada56fedab786a0a370dc (diff)
mesa: added PROG_PARAM_ bits for invariant, flat/linear interpolation
Plus, update the print/debug code.
Diffstat (limited to 'src')
-rw-r--r--src/mesa/shader/prog_parameter.h5
-rw-r--r--src/mesa/shader/prog_print.c11
2 files changed, 14 insertions, 2 deletions
diff --git a/src/mesa/shader/prog_parameter.h b/src/mesa/shader/prog_parameter.h
index 829fd25d55f..a8ef0561f7a 100644
--- a/src/mesa/shader/prog_parameter.h
+++ b/src/mesa/shader/prog_parameter.h
@@ -39,7 +39,10 @@
* Program parameter flags
*/
/*@{*/
-#define PROG_PARAM_CENTROID_BIT 0x1
+#define PROG_PARAM_CENTROID_BIT 0x1 /**< for varying vars (GLSL 1.20) */
+#define PROG_PARAM_INVARIANT_BIT 0x2 /**< for varying vars (GLSL 1.20) */
+#define PROG_PARAM_FLAT_BIT 0x4 /**< for varying vars (GLSL 1.30) */
+#define PROG_PARAM_LINEAR_BIT 0x8 /**< for varying vars (GLSL 1.30) */
/*@}*/
diff --git a/src/mesa/shader/prog_print.c b/src/mesa/shader/prog_print.c
index db6eac4fd98..7049c3c9d06 100644
--- a/src/mesa/shader/prog_print.c
+++ b/src/mesa/shader/prog_print.c
@@ -814,9 +814,18 @@ _mesa_print_parameter_list(const struct gl_program_parameter_list *list)
for (i = 0; i < list->NumParameters; i++){
struct gl_program_parameter *param = list->Parameters + i;
const GLfloat *v = list->ParameterValues[i];
- _mesa_printf("param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g};\n",
+ _mesa_printf("param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g}",
i, param->Size,
file_string(list->Parameters[i].Type, mode),
param->Name, v[0], v[1], v[2], v[3]);
+ if (param->Flags & PROG_PARAM_CENTROID_BIT)
+ _mesa_printf(" Centroid");
+ if (param->Flags & PROG_PARAM_INVARIANT_BIT)
+ _mesa_printf(" Invariant");
+ if (param->Flags & PROG_PARAM_FLAT_BIT)
+ _mesa_printf(" Flat");
+ if (param->Flags & PROG_PARAM_LINEAR_BIT)
+ _mesa_printf(" Linear");
+ _mesa_printf("\n");
}
}