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Code Issues Releases Activity

gl_shader_cache: Avoid use after move for program size

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All programs had a size of zero due to this bug, skipping invalidations.

While we are at it, remove some unused forward declarations.
This commit is contained in:
ReinUsesLisp 2020-06-23 22:51:03 -03:00
parent 1d1489da80
commit 9f54cd4dad
2 changed files with 7 additions and 6 deletions
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12
src/video_core/renderer_opengl/gl_shader_cache.cpp
View file

@ -460,8 +460,9 @@ Shader* ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
const u8* host_ptr_b = memory_manager.GetPointer(address_b); const u8* host_ptr_b = memory_manager.GetPointer(address_b);
code_b = GetShaderCode(memory_manager, address_b, host_ptr_b, false); code_b = GetShaderCode(memory_manager, address_b, host_ptr_b, false);
} }
const std::size_t code_size = code.size() * sizeof(u64);
const auto unique_identifier = GetUniqueIdentifier( const u64 unique_identifier = GetUniqueIdentifier(
GetShaderType(program), program == Maxwell::ShaderProgram::VertexA, code, code_b); GetShaderType(program), program == Maxwell::ShaderProgram::VertexA, code, code_b);
const ShaderParameters params{system, disk_cache, device, const ShaderParameters params{system, disk_cache, device,
@ -477,7 +478,7 @@ Shader* ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
Shader* const result = shader.get(); Shader* const result = shader.get();
if (cpu_addr) { if (cpu_addr) {
Register(std::move(shader), *cpu_addr, code.size() * sizeof(u64)); Register(std::move(shader), *cpu_addr, code_size);
} else { } else {
null_shader = std::move(shader); null_shader = std::move(shader);
} }
@ -495,8 +496,9 @@ Shader* ShaderCacheOpenGL::GetComputeKernel(GPUVAddr code_addr) {
const auto host_ptr{memory_manager.GetPointer(code_addr)}; const auto host_ptr{memory_manager.GetPointer(code_addr)};
// No kernel found, create a new one // No kernel found, create a new one
auto code{GetShaderCode(memory_manager, code_addr, host_ptr, true)}; ProgramCode code{GetShaderCode(memory_manager, code_addr, host_ptr, true)};
const auto unique_identifier{GetUniqueIdentifier(ShaderType::Compute, false, code)}; const std::size_t code_size{code.size() * sizeof(u64)};
const u64 unique_identifier{GetUniqueIdentifier(ShaderType::Compute, false, code)};
const ShaderParameters params{system, disk_cache, device, const ShaderParameters params{system, disk_cache, device,
*cpu_addr, host_ptr, unique_identifier}; *cpu_addr, host_ptr, unique_identifier};
@ -511,7 +513,7 @@ Shader* ShaderCacheOpenGL::GetComputeKernel(GPUVAddr code_addr) {
Shader* const result = kernel.get(); Shader* const result = kernel.get();
if (cpu_addr) { if (cpu_addr) {
Register(std::move(kernel), *cpu_addr, code.size() * sizeof(u64)); Register(std::move(kernel), *cpu_addr, code_size);
} else { } else {
null_kernel = std::move(kernel); null_kernel = std::move(kernel);
} }

1
src/video_core/renderer_opengl/gl_shader_cache.h
View file

@ -37,7 +37,6 @@ namespace OpenGL {
class Device; class Device;
class RasterizerOpenGL; class RasterizerOpenGL;
struct UnspecializedShader;
using Maxwell = Tegra::Engines::Maxwell3D::Regs; using Maxwell = Tegra::Engines::Maxwell3D::Regs;