From: Eric Anholt <eric@anholt.net>
Date: Fri, 19 Mar 2010 19:27:38 +0000 (-0700)
Subject: i965: Add INTEL_DEBUG=glsl_force to force brw_wm_glsl.c.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=864f2bd61d2bad31b49a680a168fc6d7c04d1de1;p=mesa.git

i965: Add INTEL_DEBUG=glsl_force to force brw_wm_glsl.c.

I keep finding the desire to force this path to debug it instead of
cooking up goofy-looking testcases to do so.
---

diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
index 0b66cc6c9f3..d9d6ddae8c4 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c
@@ -23,6 +23,9 @@ GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp)
 {
     int i;
 
+    if (INTEL_DEBUG & DEBUG_GLSL_FORCE)
+       return GL_TRUE;
+
     for (i = 0; i < fp->Base.NumInstructions; i++) {
 	const struct prog_instruction *inst = &fp->Base.Instructions[i];
 	switch (inst->Opcode) {
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index c86dd1d0d98..5289e954dbd 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -444,6 +444,7 @@ static const struct dri_debug_control debug_control[] = {
    { "sing",  DEBUG_SINGLE_THREAD },
    { "thre",  DEBUG_SINGLE_THREAD },
    { "wm",    DEBUG_WM },
+   { "glsl_force", DEBUG_GLSL_FORCE },
    { "urb",   DEBUG_URB },
    { "vs",    DEBUG_VS },
    { NULL,    0 }
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h
index 22736a93279..6a68c903ee0 100644
--- a/src/mesa/drivers/dri/intel/intel_context.h
+++ b/src/mesa/drivers/dri/intel/intel_context.h
@@ -342,6 +342,7 @@ extern int INTEL_DEBUG;
 #define DEBUG_WM        0x800000
 #define DEBUG_URB       0x1000000
 #define DEBUG_VS        0x2000000
+#define DEBUG_GLSL_FORCE 0x4000000
 
 #define DBG(...) do {						\
 	if (INTEL_DEBUG & FILE_DEBUG_FLAG)			\