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etnaviv: add deqp debug option

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This new debug option will fake some driver CAPs to be able to run dEQP
for GLES3.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Jonathan Marek <jonathan@marek.ca>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3351>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3351>
This commit is contained in:
Christian Gmeiner
2020-01-10 20:12:28 +01:00
parent 44a6b17df7
commit db7967ef9f
2 changed files with 8 additions and 1 deletions
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1
src/gallium/drivers/etnaviv/etnaviv_debug.h
View File

@@ -54,6 +54,7 @@
#define ETNA_DBG_SHADERDB 0x800000 /* dump program compile information */
#define ETNA_DBG_NO_SINGLEBUF 0x1000000 /* disable single buffer feature */
#define ETNA_DBG_NIR 0x2000000 /* use new NIR compiler */
#define ETNA_DBG_DEQP 0x4000000 /* Hacks to run dEQP GLES3 tests */
extern int etna_mesa_debug; /* set in etna_screen.c from ETNA_DEBUG */

8
src/gallium/drivers/etnaviv/etnaviv_screen.c
View File

@@ -73,6 +73,7 @@ static const struct debug_named_value debug_options[] = {
{"shaderdb", ETNA_DBG_SHADERDB, "Enable shaderdb output"},
{"no_singlebuffer",ETNA_DBG_NO_SINGLEBUF, "Disable single buffer feature"},
{"nir", ETNA_DBG_NIR, "use new NIR compiler"},
{"deqp", ETNA_DBG_DEQP, "Hacks to run dEQP GLES3 tests"}, /* needs MESA_GLES_VERSION_OVERRIDE=3.0 */
DEBUG_NAMED_VALUE_END
};
@@ -180,6 +181,8 @@ etna_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
return 0;
/* Stream output. */
case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
return DBG_ENABLED(ETNA_DBG_DEQP) ? 4 : 0;
case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
return 0;
@@ -312,7 +315,7 @@ etna_screen_get_shader_param(struct pipe_screen *pscreen,
case PIPE_SHADER_CAP_MAX_TEMPS:
return 64; /* Max native temporaries. */
case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
return 1;
return DBG_ENABLED(ETNA_DBG_DEQP) ? 16 : 1;
case PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED:
return 1;
case PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR:
@@ -614,6 +617,9 @@ etna_determine_uniform_limits(struct etna_screen *screen)
screen->specs.max_vs_uniforms = 168;
screen->specs.max_ps_uniforms = 64;
}
if (DBG_ENABLED(ETNA_DBG_DEQP))
screen->specs.max_ps_uniforms = 1024;
}
static bool