forked from suyu/suyu
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
|
// Copyright 2018 yuzu Emulator Project
|
||
|
|
// Licensed under GPLv2 or any later version
|
||
|
|
// Refer to the license.txt file included.
|
||
|
|
|
||
|
|
#include "core/core.h"
|
||
|
|
#include "core/hle/kernel/process.h"
|
||
|
|
#include "video_core/engines/maxwell_3d.h"
|
||
|
|
#include "video_core/renderer_opengl/gl_shader_manager.h"
|
||
|
|
|
||
|
|
namespace GLShader {
|
||
|
|
|
||
|
|
namespace Impl {
|
||
|
|
void SetShaderUniformBlockBinding(GLuint shader, const char* name, UniformBindings binding,
|
||
|
|
size_t expected_size) {
|
||
|
|
GLuint ub_index = glGetUniformBlockIndex(shader, name);
|
||
|
|
if (ub_index != GL_INVALID_INDEX) {
|
||
|
|
GLint ub_size = 0;
|
||
|
|
glGetActiveUniformBlockiv(shader, ub_index, GL_UNIFORM_BLOCK_DATA_SIZE, &ub_size);
|
||
|
|
ASSERT_MSG(ub_size == expected_size,
|
||
|
|
"Uniform block size did not match! Got %d, expected %zu",
|
||
|
|
static_cast<int>(ub_size), expected_size);
|
||
|
|
glUniformBlockBinding(shader, ub_index, static_cast<GLuint>(binding));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void SetShaderUniformBlockBindings(GLuint shader) {
|
||
|
|
SetShaderUniformBlockBinding(shader, "vs_config", UniformBindings::VS, sizeof(VSUniformData));
|
||
|
|
}
|
||
|
|
|
||
|
|
void SetShaderSamplerBindings(GLuint shader) {
|
||
|
|
OpenGLState cur_state = OpenGLState::GetCurState();
|
||
|
|
GLuint old_program = std::exchange(cur_state.draw.shader_program, shader);
|
||
|
|
cur_state.Apply();
|
||
|
|
|
||
|
|
// Set the texture samplers to correspond to different texture units
|
||
|
|
|
||
|
|
cur_state.draw.shader_program = old_program;
|
||
|
|
cur_state.Apply();
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace Impl
|
||
|
|
|
||
|
|
void MaxwellUniformData::SetFromRegs() {
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace GLShader
|