diff options
| -rw-r--r-- | src/glsl/link_uniform_blocks.cpp | 19 | ||||
| -rw-r--r-- | src/glsl/linker.cpp | 2 | ||||
| -rw-r--r-- | src/glsl/linker.h | 1 |
3 files changed, 21 insertions, 1 deletions
diff --git a/src/glsl/link_uniform_blocks.cpp b/src/glsl/link_uniform_blocks.cpp index 8f65f4a3ab7..7ceffee799e 100644 --- a/src/glsl/link_uniform_blocks.cpp +++ b/src/glsl/link_uniform_blocks.cpp @@ -187,6 +187,7 @@ struct block { unsigned link_uniform_blocks(void *mem_ctx, + struct gl_context *ctx, struct gl_shader_program *prog, struct gl_shader **shader_list, unsigned num_shaders, @@ -308,6 +309,15 @@ link_uniform_blocks(void *mem_ctx, blocks[i].UniformBufferSize = parcel.buffer_size; + /* Check SSBO size is lower than maximum supported size for SSBO */ + if (b->is_shader_storage && + parcel.buffer_size > ctx->Const.MaxShaderStorageBlockSize) { + linker_error(prog, "shader storage block `%s' has size %d, " + "which is larger than than the maximum allowed (%d)", + block_type->name, + parcel.buffer_size, + ctx->Const.MaxShaderStorageBlockSize); + } blocks[i].NumUniforms = (unsigned)(ptrdiff_t)(&variables[parcel.index] - blocks[i].Uniforms); @@ -328,6 +338,15 @@ link_uniform_blocks(void *mem_ctx, blocks[i].UniformBufferSize = parcel.buffer_size; + /* Check SSBO size is lower than maximum supported size for SSBO */ + if (b->is_shader_storage && + parcel.buffer_size > ctx->Const.MaxShaderStorageBlockSize) { + linker_error(prog, "shader storage block `%s' has size %d, " + "which is larger than than the maximum allowed (%d)", + block_type->name, + parcel.buffer_size, + ctx->Const.MaxShaderStorageBlockSize); + } blocks[i].NumUniforms = (unsigned)(ptrdiff_t)(&variables[parcel.index] - blocks[i].Uniforms); diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp index 47d8b5ad1bf..c0520be4f15 100644 --- a/src/glsl/linker.cpp +++ b/src/glsl/linker.cpp @@ -1996,7 +1996,7 @@ link_intrastage_shaders(void *mem_ctx, /* Link up uniform blocks defined within this stage. */ const unsigned num_uniform_blocks = - link_uniform_blocks(mem_ctx, prog, shader_list, num_shaders, + link_uniform_blocks(mem_ctx, ctx, prog, shader_list, num_shaders, &uniform_blocks); if (!prog->LinkStatus) return NULL; diff --git a/src/glsl/linker.h b/src/glsl/linker.h index 7c2bd59aeb7..c80be1c7e22 100644 --- a/src/glsl/linker.h +++ b/src/glsl/linker.h @@ -53,6 +53,7 @@ link_uniform_blocks_are_compatible(const gl_uniform_block *a, extern unsigned link_uniform_blocks(void *mem_ctx, + struct gl_context *ctx, struct gl_shader_program *prog, struct gl_shader **shader_list, unsigned num_shaders, |