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[GPU] Decode GPUREG_TEXENVi_COLOR in the vertex shader as well

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This commit is contained in:
fleroviux 2023-06-20 22:18:23 +02:00
parent ef7d01d1b1
commit 2fc22bed24
1 changed files with 11 additions and 11 deletions
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22
src/core/renderer_gl/renderer_gl.cpp
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@ -22,9 +22,11 @@ const char* vertexShader = R"(
out vec3 texcoord0;
out vec2 texcoord1;
out vec2 texcoord2;
flat out vec4 v_textureEnvColor[6];
flat out vec4 v_textureEnvBufferColor;
// TEV uniforms
uniform uint u_textureEnvColor[6];
uniform uint u_textureEnvBufferColor;
vec4 abgr8888_to_vec4(uint abgr) {
@ -47,6 +49,10 @@ const char* vertexShader = R"(
texcoord1 = vec2(in_texcoord1.x, 1.0 - in_texcoord1.y);
texcoord2 = vec2(in_texcoord2.x, 1.0 - in_texcoord2.y);
for (int i = 0; i < 6; i++) {
v_textureEnvColor[i] = abgr8888_to_vec4(u_textureEnvColor[i]);
}
v_textureEnvBufferColor = abgr8888_to_vec4(u_textureEnvBufferColor);
}
)";
@ -58,6 +64,7 @@ const char* fragmentShader = R"(
in vec3 texcoord0;
in vec2 texcoord1;
in vec2 texcoord2;
flat in vec4 v_textureEnvColor[6];
flat in vec4 v_textureEnvBufferColor;
out vec4 fragColour;
@ -69,7 +76,6 @@ const char* fragmentShader = R"(
uniform uint u_textureEnvSource[6];
uniform uint u_textureEnvOperand[6];
uniform uint u_textureEnvCombiner[6];
uniform vec4 u_textureEnvColor[6];
uniform uint u_textureEnvScale[6];
uniform uint u_textureEnvUpdateBuffer;
@ -201,7 +207,7 @@ const char* fragmentShader = R"(
tev_next_previous_buffer = v_textureEnvBufferColor;
for (int i = 0; i < 6; i++) {
tev_sources[14] = u_textureEnvColor[i]; // Constant color
tev_sources[14] = v_textureEnvColor[i]; // Constant color
tev_sources[15] = tev_combine(i);
tev_sources[13] = tev_next_previous_buffer;
@ -483,7 +489,7 @@ void Renderer::setupTextureEnvState() {
u32 textureEnvSourceRegs[6];
u32 textureEnvOperandRegs[6];
u32 textureEnvCombinerRegs[6];
float textureEnvColourRegs[6][4];
u32 textureEnvColourRegs[6];
u32 textureEnvScaleRegs[6];
for (int i = 0; i < 6; i++) {
@ -492,20 +498,14 @@ void Renderer::setupTextureEnvState() {
textureEnvSourceRegs[i] = regs[ioBase];
textureEnvOperandRegs[i] = regs[ioBase + 1];
textureEnvCombinerRegs[i] = regs[ioBase + 2];
const u32 constantColor = regs[ioBase + 3];
textureEnvColourRegs[i][0] = (float)(constantColor & 0xff) / 255.0f;
textureEnvColourRegs[i][1] = (float)getBits<8, 8>(constantColor) / 255.0f;
textureEnvColourRegs[i][2] = (float)getBits<16, 8>(constantColor) / 255.0f;
textureEnvColourRegs[i][3] = (float)getBits<24, 8>(constantColor) / 255.0f;
textureEnvColourRegs[i] = regs[ioBase + 3];
textureEnvScaleRegs[i] = regs[ioBase + 4];
}
glUniform1uiv(textureEnvSourceLoc, 6, textureEnvSourceRegs);
glUniform1uiv(textureEnvOperandLoc, 6, textureEnvOperandRegs);
glUniform1uiv(textureEnvCombinerLoc, 6, textureEnvCombinerRegs);
glUniform4fv(textureEnvColorLoc, 6, (const GLfloat*)textureEnvColourRegs);
glUniform1uiv(textureEnvColorLoc, 6, textureEnvColourRegs);
glUniform1uiv(textureEnvScaleLoc, 6, textureEnvScaleRegs);
glUniform1ui(textureEnvUpdateBufferLoc, regs[0xe0]);
glUniform1ui(textureEnvBufferColorLoc, regs[0xfd]);