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i965: Add INTEL_DEBUG=tcs,tes and hs,ds flags for tessellation shaders.

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Even though both tessellation shader stages must be used together, I
still think it makes sense to add separate debug flags for each stage.
It makes it possible to read the TCS/HS, rule out problems, then read
the TES/DS separately, without sifting through as much printed text.

I decided to add both the GL names (tcs/tes) and hardware names (hs/ds)
so they can be used interchangeably.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
This commit is contained in:
Kenneth Graunke
2015-07-25 19:28:59 -07:00
parent e9b0fa496c
commit df87cb837f
2 changed files with 8 additions and 2 deletions
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8
src/mesa/drivers/dri/i965/intel_debug.c
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@@ -75,6 +75,10 @@ static const struct debug_control debug_control[] = {
{ "cs", DEBUG_CS }, { "cs", DEBUG_CS },
{ "hex", DEBUG_HEX }, { "hex", DEBUG_HEX },
{ "nocompact", DEBUG_NO_COMPACTION }, { "nocompact", DEBUG_NO_COMPACTION },
{ "hs", DEBUG_TCS },
{ "tcs", DEBUG_TCS },
{ "ds", DEBUG_TES },
{ "tes", DEBUG_TES },
{ NULL, 0 } { NULL, 0 }
}; };
@@ -83,8 +87,8 @@ intel_debug_flag_for_shader_stage(gl_shader_stage stage)
{ {
uint64_t flags[] = { uint64_t flags[] = {
[MESA_SHADER_VERTEX] = DEBUG_VS, [MESA_SHADER_VERTEX] = DEBUG_VS,
[MESA_SHADER_TESS_CTRL] = 0, [MESA_SHADER_TESS_CTRL] = DEBUG_TCS,
[MESA_SHADER_TESS_EVAL] = 0, [MESA_SHADER_TESS_EVAL] = DEBUG_TES,
[MESA_SHADER_GEOMETRY] = DEBUG_GS, [MESA_SHADER_GEOMETRY] = DEBUG_GS,
[MESA_SHADER_FRAGMENT] = DEBUG_WM, [MESA_SHADER_FRAGMENT] = DEBUG_WM,
[MESA_SHADER_COMPUTE] = DEBUG_CS, [MESA_SHADER_COMPUTE] = DEBUG_CS,

2
src/mesa/drivers/dri/i965/intel_debug.h
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@@ -69,6 +69,8 @@ extern uint64_t INTEL_DEBUG;
#define DEBUG_CS (1ull << 33) #define DEBUG_CS (1ull << 33)
#define DEBUG_HEX (1ull << 34) #define DEBUG_HEX (1ull << 34)
#define DEBUG_NO_COMPACTION (1ull << 35) #define DEBUG_NO_COMPACTION (1ull << 35)
#define DEBUG_TCS (1ull << 36)
#define DEBUG_TES (1ull << 37)
#ifdef HAVE_ANDROID_PLATFORM #ifdef HAVE_ANDROID_PLATFORM
#define LOG_TAG "INTEL-MESA" #define LOG_TAG "INTEL-MESA"