From e128e90350a95bbeeebb3987c3513537e5e4289c Mon Sep 17 00:00:00 2001 From: Subv Date: Sun, 15 Apr 2018 11:18:09 -0500 Subject: [PATCH] GPU: Don't use GetPointer when uploading the constbuffer data to the GPU. --- src/video_core/renderer_opengl/gl_rasterizer.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 8709f9fc2..a778dfc64 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -571,10 +571,11 @@ void RasterizerOpenGL::SetupConstBuffers(Maxwell::ShaderStage stage, buffer_draw_state.bindpoint = bindpoint; VAddr addr = gpu.memory_manager->PhysicalToVirtualAddress(buffer.address); - const u8* data = Memory::GetPointer(addr); + std::vector data(used_buffer.GetSize() * sizeof(float)); + Memory::ReadBlock(addr, data.data(), data.size()); + glBindBuffer(GL_SHADER_STORAGE_BUFFER, buffer_draw_state.ssbo); - glBufferData(GL_SHADER_STORAGE_BUFFER, used_buffer.GetSize() * sizeof(float), data, - GL_DYNAMIC_DRAW); + glBufferData(GL_SHADER_STORAGE_BUFFER, data.size(), data.data(), GL_DYNAMIC_DRAW); glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0); }