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author | Aditya Atluri <adityaavinash1@gmail.com> | 2014-07-24 15:18:49 -0400 |
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committer | Marek Olšák <marek.olsak@amd.com> | 2014-08-01 15:50:26 +0200 |
commit | f455f34ab9e8d39bb2657b28e608a63c3c2386f8 (patch) | |
tree | 268ac37771a60e8f997714282c7997f82aaffbd0 | |
parent | 150ac07b855b5c5f879bf6ce9ca421ccd1a6c938 (diff) | |
download | external_mesa3d-f455f34ab9e8d39bb2657b28e608a63c3c2386f8.zip external_mesa3d-f455f34ab9e8d39bb2657b28e608a63c3c2386f8.tar.gz external_mesa3d-f455f34ab9e8d39bb2657b28e608a63c3c2386f8.tar.bz2 |
mesa: Add missing atomic buffer bindings and unbindings
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
-rw-r--r-- | src/mesa/main/bufferobj.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index 7b1bba0..1dfcda3 100644 --- a/src/mesa/main/bufferobj.c +++ b/src/mesa/main/bufferobj.c @@ -832,6 +832,9 @@ _mesa_init_buffer_objects( struct gl_context *ctx ) _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer, ctx->Shared->NullBufferObj); + _mesa_reference_buffer_object(ctx, &ctx->AtomicBuffer, + ctx->Shared->NullBufferObj); + _mesa_reference_buffer_object(ctx, &ctx->DrawIndirectBuffer, ctx->Shared->NullBufferObj); @@ -842,6 +845,14 @@ _mesa_init_buffer_objects( struct gl_context *ctx ) ctx->UniformBufferBindings[i].Offset = -1; ctx->UniformBufferBindings[i].Size = -1; } + + for (i = 0; i < MAX_COMBINED_ATOMIC_BUFFERS; i++) { + _mesa_reference_buffer_object(ctx, + &ctx->AtomicBufferBindings[i].BufferObject, + ctx->Shared->NullBufferObj); + ctx->AtomicBufferBindings[i].Offset = -1; + ctx->AtomicBufferBindings[i].Size = -1; + } } @@ -857,6 +868,8 @@ _mesa_free_buffer_objects( struct gl_context *ctx ) _mesa_reference_buffer_object(ctx, &ctx->UniformBuffer, NULL); + _mesa_reference_buffer_object(ctx, &ctx->AtomicBuffer, NULL); + _mesa_reference_buffer_object(ctx, &ctx->DrawIndirectBuffer, NULL); for (i = 0; i < MAX_COMBINED_UNIFORM_BUFFERS; i++) { @@ -864,6 +877,13 @@ _mesa_free_buffer_objects( struct gl_context *ctx ) &ctx->UniformBufferBindings[i].BufferObject, NULL); } + + for (i = 0; i < MAX_COMBINED_ATOMIC_BUFFERS; i++) { + _mesa_reference_buffer_object(ctx, + &ctx->AtomicBufferBindings[i].BufferObject, + NULL); + } + } bool @@ -1200,6 +1220,17 @@ _mesa_DeleteBuffers(GLsizei n, const GLuint *ids) _mesa_BindBuffer( GL_UNIFORM_BUFFER, 0 ); } + /* unbind Atomci Buffer binding points */ + for (j = 0; j < ctx->Const.MaxAtomicBufferBindings; j++) { + if (ctx->AtomicBufferBindings[j].BufferObject == bufObj) { + _mesa_BindBufferBase( GL_ATOMIC_COUNTER_BUFFER, j, 0 ); + } + } + + if (ctx->UniformBuffer == bufObj) { + _mesa_BindBuffer( GL_ATOMIC_COUNTER_BUFFER, 0 ); + } + /* unbind any pixel pack/unpack pointers bound to this buffer */ if (ctx->Pack.BufferObj == bufObj) { _mesa_BindBuffer( GL_PIXEL_PACK_BUFFER_EXT, 0 ); |