[Mesa-dev] [PATCH 14/74] mesa: Initialize and free shader storage buffers

[Iago Toral Quiroga]

---
 src/mesa/main/bufferobj.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index c5d4ada..a528787 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -836,6 +836,9 @@ _mesa_init_buffer_objects( struct gl_context *ctx )
    _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer,
 				 ctx->Shared->NullBufferObj);
 
+   _mesa_reference_buffer_object(ctx, &ctx->ShaderStorageBuffer,
+				 ctx->Shared->NullBufferObj);
+
    _mesa_reference_buffer_object(ctx, &ctx->AtomicBuffer,
 				 ctx->Shared->NullBufferObj);
 
@@ -850,6 +853,14 @@ _mesa_init_buffer_objects( struct gl_context *ctx )
       ctx->UniformBufferBindings[i].Size = -1;
    }
 
+   for (i = 0; i < MAX_COMBINED_SHADER_STORAGE_BUFFERS; i++) {
+      _mesa_reference_buffer_object(ctx,
+                                    &ctx->ShaderStorageBufferBindings[i].BufferObject,
+                                    ctx->Shared->NullBufferObj);
+      ctx->ShaderStorageBufferBindings[i].Offset = -1;
+      ctx->ShaderStorageBufferBindings[i].Size = -1;
+   }
+
    for (i = 0; i < MAX_COMBINED_ATOMIC_BUFFERS; i++) {
       _mesa_reference_buffer_object(ctx,
 				    &ctx->AtomicBufferBindings[i].BufferObject,
@@ -872,6 +883,8 @@ _mesa_free_buffer_objects( struct gl_context *ctx )
 
    _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer, NULL);
 
+   _mesa_reference_buffer_object(ctx, &ctx->ShaderStorageBuffer, NULL);
+
    _mesa_reference_buffer_object(ctx, &ctx->AtomicBuffer, NULL);
 
    _mesa_reference_buffer_object(ctx, &ctx->DrawIndirectBuffer, NULL);
@@ -882,6 +895,12 @@ _mesa_free_buffer_objects( struct gl_context *ctx )
 				    NULL);
    }
 
+   for (i = 0; i < MAX_COMBINED_SHADER_STORAGE_BUFFERS; i++) {
+      _mesa_reference_buffer_object(ctx,
+                                    &ctx->ShaderStorageBufferBindings[i].BufferObject,
+                                    NULL);
+   }
+
    for (i = 0; i < MAX_COMBINED_ATOMIC_BUFFERS; i++) {
       _mesa_reference_buffer_object(ctx,
 				    &ctx->AtomicBufferBindings[i].BufferObject,
-- 
1.9.1