Welcome to mirror list, hosted at ThFree Co, Russian Federation.

git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--source/blender/draw/intern/DRW_render.h15
-rw-r--r--source/blender/draw/intern/draw_manager.h7
-rw-r--r--source/blender/draw/intern/draw_manager_data.c46
-rw-r--r--source/blender/draw/intern/draw_manager_exec.c8
-rw-r--r--source/blender/gpu/intern/gpu_backend.hh4
5 files changed, 80 insertions, 0 deletions
diff --git a/source/blender/draw/intern/DRW_render.h b/source/blender/draw/intern/DRW_render.h
index 37c1365a5f2..528e8664fbb 100644
--- a/source/blender/draw/intern/DRW_render.h
+++ b/source/blender/draw/intern/DRW_render.h
@@ -30,6 +30,7 @@
#include "GPU_framebuffer.h"
#include "GPU_primitive.h"
#include "GPU_shader.h"
+#include "GPU_storage_buffer.h"
#include "GPU_texture.h"
#include "GPU_uniform_buffer.h"
@@ -568,6 +569,12 @@ void DRW_shgroup_uniform_block_ex(DRWShadingGroup *shgroup,
void DRW_shgroup_uniform_block_ref_ex(DRWShadingGroup *shgroup,
const char *name,
struct GPUUniformBuf **ubo DRW_DEBUG_FILE_LINE_ARGS);
+void DRW_shgroup_storage_block_ex(DRWShadingGroup *shgroup,
+ const char *name,
+ const struct GPUStorageBuf *ssbo DRW_DEBUG_FILE_LINE_ARGS);
+void DRW_shgroup_storage_block_ref_ex(DRWShadingGroup *shgroup,
+ const char *name,
+ struct GPUStorageBuf **ssbo DRW_DEBUG_FILE_LINE_ARGS);
void DRW_shgroup_uniform_float(DRWShadingGroup *shgroup,
const char *name,
const float *value,
@@ -643,6 +650,10 @@ void DRW_shgroup_vertex_buffer_ref_ex(DRWShadingGroup *shgroup,
DRW_shgroup_uniform_block_ex(shgroup, name, ubo, __FILE__, __LINE__)
# define DRW_shgroup_uniform_block_ref(shgroup, name, ubo) \
DRW_shgroup_uniform_block_ref_ex(shgroup, name, ubo, __FILE__, __LINE__)
+# define DRW_shgroup_storage_block(shgroup, name, ubo) \
+ DRW_shgroup_storage_block_ex(shgroup, name, ubo, __FILE__, __LINE__)
+# define DRW_shgroup_storage_block_ref(shgroup, name, ubo) \
+ DRW_shgroup_storage_block_ref_ex(shgroup, name, ubo, __FILE__, __LINE__)
#else
# define DRW_shgroup_vertex_buffer(shgroup, name, vert) \
DRW_shgroup_vertex_buffer_ex(shgroup, name, vert)
@@ -652,6 +663,10 @@ void DRW_shgroup_vertex_buffer_ref_ex(DRWShadingGroup *shgroup,
DRW_shgroup_uniform_block_ex(shgroup, name, ubo)
# define DRW_shgroup_uniform_block_ref(shgroup, name, ubo) \
DRW_shgroup_uniform_block_ref_ex(shgroup, name, ubo)
+# define DRW_shgroup_storage_block(shgroup, name, ubo) \
+ DRW_shgroup_storage_block_ex(shgroup, name, ubo)
+# define DRW_shgroup_storage_block_ref(shgroup, name, ubo) \
+ DRW_shgroup_storage_block_ref_ex(shgroup, name, ubo)
#endif
bool DRW_shgroup_is_empty(DRWShadingGroup *shgroup);
diff --git a/source/blender/draw/intern/draw_manager.h b/source/blender/draw/intern/draw_manager.h
index 06643439bbc..b5aaaf36368 100644
--- a/source/blender/draw/intern/draw_manager.h
+++ b/source/blender/draw/intern/draw_manager.h
@@ -309,6 +309,8 @@ typedef enum {
DRW_UNIFORM_IMAGE_REF,
DRW_UNIFORM_BLOCK,
DRW_UNIFORM_BLOCK_REF,
+ DRW_UNIFORM_STORAGE_BLOCK,
+ DRW_UNIFORM_STORAGE_BLOCK_REF,
DRW_UNIFORM_TFEEDBACK_TARGET,
DRW_UNIFORM_VERTEX_BUFFER_AS_STORAGE,
DRW_UNIFORM_VERTEX_BUFFER_AS_STORAGE_REF,
@@ -343,6 +345,11 @@ struct DRWUniform {
GPUUniformBuf *block;
GPUUniformBuf **block_ref;
};
+ /* DRW_UNIFORM_STORAGE_BLOCK */
+ union {
+ GPUStorageBuf *ssbo;
+ GPUStorageBuf **ssbo_ref;
+ };
/* DRW_UNIFORM_VERTEX_BUFFER_AS_STORAGE */
union {
GPUVertBuf *vertbuf;
diff --git a/source/blender/draw/intern/draw_manager_data.c b/source/blender/draw/intern/draw_manager_data.c
index 95691a0df68..be45cee8759 100644
--- a/source/blender/draw/intern/draw_manager_data.c
+++ b/source/blender/draw/intern/draw_manager_data.c
@@ -216,6 +216,8 @@ static void drw_shgroup_uniform(DRWShadingGroup *shgroup,
BLI_assert(arraysize > 0 && arraysize <= 16);
BLI_assert(length >= 0 && length <= 16);
BLI_assert(!ELEM(type,
+ DRW_UNIFORM_STORAGE_BLOCK,
+ DRW_UNIFORM_STORAGE_BLOCK_REF,
DRW_UNIFORM_BLOCK,
DRW_UNIFORM_BLOCK_REF,
DRW_UNIFORM_TEXTURE,
@@ -310,6 +312,50 @@ void DRW_shgroup_uniform_block_ref_ex(DRWShadingGroup *shgroup,
drw_shgroup_uniform_create_ex(shgroup, loc, DRW_UNIFORM_BLOCK_REF, ubo, 0, 0, 1);
}
+void DRW_shgroup_storage_block_ex(DRWShadingGroup *shgroup,
+ const char *name,
+ const GPUStorageBuf *ssbo DRW_DEBUG_FILE_LINE_ARGS)
+{
+ BLI_assert(ssbo != NULL);
+ /* TODO(@fclem): Fix naming inconsistency. */
+ int loc = GPU_shader_get_ssbo(shgroup->shader, name);
+ if (loc == -1) {
+#ifdef DRW_UNUSED_RESOURCE_TRACKING
+ printf("%s:%d: Unable to locate binding of shader storage buffer object: %s.\n",
+ file,
+ line,
+ name);
+#else
+ /* TODO(@fclem): Would be good to have, but eevee has too much of this for the moment. */
+ // BLI_assert_msg(0, "Unable to locate binding of shader storage buffer objects.");
+#endif
+ return;
+ }
+ drw_shgroup_uniform_create_ex(shgroup, loc, DRW_UNIFORM_STORAGE_BLOCK, ssbo, 0, 0, 1);
+}
+
+void DRW_shgroup_storage_block_ref_ex(DRWShadingGroup *shgroup,
+ const char *name,
+ GPUStorageBuf **ssbo DRW_DEBUG_FILE_LINE_ARGS)
+{
+ BLI_assert(ssbo != NULL);
+ /* TODO(@fclem): Fix naming inconsistency. */
+ int loc = GPU_shader_get_ssbo(shgroup->shader, name);
+ if (loc == -1) {
+#ifdef DRW_UNUSED_RESOURCE_TRACKING
+ printf("%s:%d: Unable to locate binding of shader storage buffer object: %s.\n",
+ file,
+ line,
+ name);
+#else
+ /* TODO(@fclem): Would be good to have, but eevee has too much of this for the moment. */
+ // BLI_assert_msg(0, "Unable to locate binding of shader storage buffer objects.");
+#endif
+ return;
+ }
+ drw_shgroup_uniform_create_ex(shgroup, loc, DRW_UNIFORM_STORAGE_BLOCK_REF, ssbo, 0, 0, 1);
+}
+
void DRW_shgroup_uniform_bool(DRWShadingGroup *shgroup,
const char *name,
const int *value,
diff --git a/source/blender/draw/intern/draw_manager_exec.c b/source/blender/draw/intern/draw_manager_exec.c
index 07e47a0c691..319f63eebad 100644
--- a/source/blender/draw/intern/draw_manager_exec.c
+++ b/source/blender/draw/intern/draw_manager_exec.c
@@ -319,6 +319,7 @@ void DRW_state_reset(void)
GPU_texture_unbind_all();
GPU_uniformbuf_unbind_all();
+ GPU_storagebuf_unbind_all();
/* Should stay constant during the whole rendering. */
GPU_point_size(5);
@@ -621,6 +622,12 @@ static void draw_update_uniforms(DRWShadingGroup *shgroup,
case DRW_UNIFORM_BLOCK_REF:
GPU_uniformbuf_bind(*uni->block_ref, uni->location);
break;
+ case DRW_UNIFORM_STORAGE_BLOCK:
+ GPU_storagebuf_bind(uni->ssbo, uni->location);
+ break;
+ case DRW_UNIFORM_STORAGE_BLOCK_REF:
+ GPU_storagebuf_bind(*uni->ssbo_ref, uni->location);
+ break;
case DRW_UNIFORM_BLOCK_OBMATS:
state->obmats_loc = uni->location;
GPU_uniformbuf_bind(DST.vmempool->matrices_ubo[0], uni->location);
@@ -915,6 +922,7 @@ static void draw_shgroup(DRWShadingGroup *shgroup, DRWState pass_state)
if (G.debug & G_DEBUG_GPU) {
GPU_texture_unbind_all();
GPU_uniformbuf_unbind_all();
+ GPU_storagebuf_unbind_all();
}
}
GPU_shader_bind(shgroup->shader);
diff --git a/source/blender/gpu/intern/gpu_backend.hh b/source/blender/gpu/intern/gpu_backend.hh
index 2b6e485f152..56d7c3b4e46 100644
--- a/source/blender/gpu/intern/gpu_backend.hh
+++ b/source/blender/gpu/intern/gpu_backend.hh
@@ -9,6 +9,8 @@
#pragma once
+#include "GPU_vertex_buffer.h"
+
namespace blender {
namespace gpu {
@@ -22,6 +24,7 @@ class QueryPool;
class Shader;
class Texture;
class UniformBuf;
+class StorageBuf;
class VertBuf;
class GPUBackend {
@@ -43,6 +46,7 @@ class GPUBackend {
virtual Shader *shader_alloc(const char *name) = 0;
virtual Texture *texture_alloc(const char *name) = 0;
virtual UniformBuf *uniformbuf_alloc(int size, const char *name) = 0;
+ virtual StorageBuf *storagebuf_alloc(int size, GPUUsageType usage, const char *name) = 0;
virtual VertBuf *vertbuf_alloc() = 0;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-21 21:55:07 +0300