From: Marek Olšák <marek.ol...@amd.com>
---
src/mesa/state_tracker/st_context.c | 23 +++++++++++++++++++++++
src/mesa/state_tracker/st_extensions.c | 2 ++
2 files changed, 25 insertions(+)
diff --git a/src/mesa/state_tracker/st_context.c
b/src/mesa/state_tracker/st_context.c
index ff9135f..0970de2 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -97,6 +97,28 @@ static void st_Enable(struct gl_context * ctx, GLenum cap,
GLboolean state)
/**
+ * Called via ctx->Driver.QueryMemoryInfo()
+ */
+static void
+st_query_memory_info(struct gl_context *ctx,
+ unsigned *total_device_memory,
+ unsigned *avail_device_memory,
+ unsigned *total_staging_memory,
+ unsigned *avail_staging_memory)
+{
+ struct pipe_screen *screen = st_context(ctx)->pipe->screen;
+ struct pipe_memory_info info;
+
+ screen->query_memory_info(screen, &info);
+
+ *total_device_memory = info.total_device_memory;
+ *avail_device_memory = info.avail_device_memory;
+ *total_staging_memory = info.total_staging_memory;
+ *avail_staging_memory = info.avail_staging_memory;
+}
+
+
+/**
* Called via ctx->Driver.UpdateState()
*/
void st_invalidate_state(struct gl_context * ctx, GLbitfield new_state)
@@ -489,4 +511,5 @@ void st_init_driver_functions(struct pipe_screen *screen,
functions->Enable = st_Enable;
functions->UpdateState = st_invalidate_state;
+ functions->QueryMemoryInfo = st_query_memory_info;
}
diff --git a/src/mesa/state_tracker/st_extensions.c
b/src/mesa/state_tracker/st_extensions.c
index d066784..f4b2e77 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -526,12 +526,14 @@ void st_init_extensions(struct pipe_screen *screen,
{ o(EXT_transform_feedback),
PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS },
{ o(AMD_pinned_memory),
PIPE_CAP_RESOURCE_FROM_USER_MEMORY },
+ { o(ATI_meminfo), PIPE_CAP_QUERY_MEMORY_INFO
},
{ o(AMD_seamless_cubemap_per_texture),
PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE },
{ o(ATI_separate_stencil), PIPE_CAP_TWO_SIDED_STENCIL
},
{ o(ATI_texture_mirror_once), PIPE_CAP_TEXTURE_MIRROR_CLAMP
},
{ o(NV_conditional_render), PIPE_CAP_CONDITIONAL_RENDER
},
{ o(NV_primitive_restart), PIPE_CAP_PRIMITIVE_RESTART
},
{ o(NV_texture_barrier), PIPE_CAP_TEXTURE_BARRIER
},
+ { o(NVX_gpu_memory_info), PIPE_CAP_QUERY_MEMORY_INFO
},
/* GL_NV_point_sprite is not supported by gallium because we don't
* support the GL_POINT_SPRITE_R_MODE_NV option. */
--
2.1.4
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