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| author | Marek Olšák <marek.olsak@amd.com> | 2016-02-02 01:22:52 +0100 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2016-02-05 17:30:07 +0100 |
| commit | 1d79b9958090d5606212a56c2173626519f00ca8 (patch) | |
| tree | 9a6d210fce73116761c385d582ccd0b482021b37 /src/mesa/main/get.c | |
| parent | d2e4c9e7371c108a7655f78ae77f55ced812aba8 (diff) | |
| download | external_mesa3d-1d79b9958090d5606212a56c2173626519f00ca8.zip external_mesa3d-1d79b9958090d5606212a56c2173626519f00ca8.tar.gz external_mesa3d-1d79b9958090d5606212a56c2173626519f00ca8.tar.bz2 | |
mesa: implement GL_NVX_gpu_memory_info (v2)
v2: implement eviction queries properly
add gl_memory_info structure
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'src/mesa/main/get.c')
| -rw-r--r-- | src/mesa/main/get.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c index 73ff0b9..4ab683e 100644 --- a/src/mesa/main/get.c +++ b/src/mesa/main/get.c @@ -450,6 +450,7 @@ EXTRA_EXT(ARB_tessellation_shader); EXTRA_EXT(ARB_shader_subroutine); EXTRA_EXT(ARB_shader_storage_buffer_object); EXTRA_EXT(ARB_indirect_parameters); +EXTRA_EXT(NVX_gpu_memory_info); static const int extra_ARB_color_buffer_float_or_glcore[] = { @@ -1091,6 +1092,29 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu break; case GL_SAMPLE_BUFFERS: v->value_int = _mesa_geometric_samples(ctx->DrawBuffer) > 0; + /* GL_NVX_gpu_memory_info */ + case GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX: + case GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX: + case GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX: + case GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX: + case GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX: + { + struct gl_memory_info info; + + ctx->Driver.QueryMemoryInfo(ctx, &info); + + if (d->pname == GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX) + v->value_int = info.total_device_memory; + else if (d->pname == GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX) + v->value_int = info.total_device_memory + + info.total_staging_memory; + else if (d->pname == GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX) + v->value_int = info.avail_device_memory; + else if (d->pname == GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX) + v->value_int = info.nr_device_memory_evictions; + else if (d->pname == GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX) + v->value_int = info.device_memory_evicted; + } break; } } |