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author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-04-19 06:25:52 +0200 |
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committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2020-04-22 00:55:44 +0200 |
commit | 0bbae63300fc83505d34f5ca3f9a5be10e42d7c7 (patch) | |
tree | a7a1b11034b64ca73adea93260efe0d98bc30707 /src/video_core/renderer_opengl/gl_rasterizer.cpp | |
parent | Merge pull request #3718 from ReinUsesLisp/better-pipeline-state (diff) | |
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Diffstat (limited to 'src/video_core/renderer_opengl/gl_rasterizer.cpp')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 175374f0d..1c3b3b644 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -185,8 +185,12 @@ void RasterizerOpenGL::SetupVertexBuffer() { const GPUVAddr start = vertex_array.StartAddress(); const GPUVAddr end = regs.vertex_array_limit[index].LimitAddress(); - ASSERT(end > start); - const u64 size = end - start + 1; + ASSERT(end >= start); + const u64 size = end - start; + if (size == 0) { + glBindVertexBuffer(static_cast<GLuint>(index), 0, 0, vertex_array.stride); + continue; + } const auto [vertex_buffer, vertex_buffer_offset] = buffer_cache.UploadMemory(start, size); glBindVertexBuffer(static_cast<GLuint>(index), vertex_buffer, vertex_buffer_offset, vertex_array.stride); @@ -310,8 +314,8 @@ std::size_t RasterizerOpenGL::CalculateVertexArraysSize() const { const GPUVAddr start = regs.vertex_array[index].StartAddress(); const GPUVAddr end = regs.vertex_array_limit[index].LimitAddress(); - ASSERT(end > start); - size += end - start + 1; + size += end - start; + ASSERT(end >= start); } return size; |