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gl-render-manager: Implement logic ops

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This commit is contained in:
Henrik Rydgård 2018-01-19 20:24:09 +01:00
parent acb692677b
commit e531a7da43
4 changed files with 41 additions and 9 deletions
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10
GPU/GLES/StateMappingGLES.cpp
View file

@ -229,15 +229,7 @@ void DrawEngineGLES::ApplyDrawState(int prim) {
#ifndef USING_GLES2
if (gstate_c.Supports(GPU_SUPPORTS_LOGIC_OP)) {
// TODO: Make this dynamic
// Logic Ops
if (gstate.isLogicOpEnabled() && gstate.getLogicOp() != GE_LOGIC_COPY) {
// TODO: Fix logic ops.
//glstate.colorLogicOp.enable();
//glstate.logicOp.set(logicOps[gstate.getLogicOp()]);
} else {
//glstate.colorLogicOp.disable();
}
renderManager->SetLogicOp(gstate.isLogicOpEnabled(), logicOps[gstate.getLogicOp()]);
}
#endif
}

24
ext/native/thin3d/GLQueueRunner.cpp
View file

@ -405,6 +405,9 @@ void GLQueueRunner::PerformRenderPass(const GLRStep &step) {
glDisable(GL_CULL_FACE);
glDisable(GL_DITHER);
glEnable(GL_SCISSOR_TEST);
#ifndef USING_GLES2
glDisable(GL_COLOR_LOGIC_OP);
#endif
/*
#ifndef USING_GLES2
@ -430,12 +433,14 @@ void GLQueueRunner::PerformRenderPass(const GLRStep &step) {
int colorMask = -1;
int depthMask = -1;
int depthFunc = -1;
int logicOp = -1;
GLuint curArrayBuffer = (GLuint)-1;
GLuint curElemArrayBuffer = (GLuint)-1;
bool depthEnabled = false;
bool blendEnabled = false;
bool cullEnabled = false;
bool ditherEnabled = false;
bool logicEnabled = false;
GLuint blendEqColor = (GLuint)-1;
GLuint blendEqAlpha = (GLuint)-1;
@ -496,6 +501,22 @@ void GLQueueRunner::PerformRenderPass(const GLRStep &step) {
colorMask = c.blend.mask;
}
break;
case GLRRenderCommand::LOGICOP:
#ifndef USING_GLES2
if (c.logic.enabled) {
if (!logicEnabled) {
glEnable(GL_COLOR_LOGIC_OP);
logicEnabled = true;
}
if (logicOp != c.logic.logicOp) {
glLogicOp(c.logic.logicOp);
}
} else if (!c.logic.enabled && logicEnabled) {
glDisable(GL_COLOR_LOGIC_OP);
logicEnabled = false;
}
#endif
break;
case GLRRenderCommand::CLEAR:
glDisable(GL_SCISSOR_TEST);
if (c.clear.colorMask != colorMask) {
@ -814,6 +835,9 @@ void GLQueueRunner::PerformRenderPass(const GLRStep &step) {
glDisable(GL_STENCIL_TEST);
glDisable(GL_BLEND);
glDisable(GL_CULL_FACE);
#ifndef USING_GLES2
glDisable(GL_COLOR_LOGIC_OP);
#endif
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
}

6
ext/native/thin3d/GLQueueRunner.h
View file

@ -32,6 +32,7 @@ enum class GLRRenderCommand : uint8_t {
STENCILOP,
BLEND,
BLENDCOLOR,
LOGICOP,
UNIFORM4I,
UNIFORM4F,
UNIFORMMATRIX,
@ -55,6 +56,7 @@ enum class GLRRenderCommand : uint8_t {
// TODO: Bloated since the biggest struct decides the size. Will need something more efficient (separate structs with shared
// type field, smashed right after each other?)
// Also, all GLenums are really only 16 bits.
struct GLRRenderData {
GLRRenderCommand cmd;
union {
@ -71,6 +73,10 @@ struct GLRRenderData {
struct {
float color[4];
} blendColor;
struct {
GLboolean enabled;
GLenum logicOp;
} logic;
struct {
GLboolean enabled;
GLboolean write;

10
ext/native/thin3d/GLRenderManager.h
View file

@ -505,6 +505,16 @@ public:
curRenderStep_->commands.push_back(data);
}
#ifndef USING_GLES2
void SetLogicOp(bool enabled, GLenum logicOp) {
_dbg_assert_(G3D, curRenderStep_ && curRenderStep_->stepType == GLRStepType::RENDER);
GLRRenderData data{ GLRRenderCommand::LOGICOP };
data.logic.enabled = enabled;
data.logic.logicOp = logicOp;
curRenderStep_->commands.push_back(data);
}
#endif
void SetStencilFunc(bool enabled, GLenum func, uint8_t refValue, uint8_t compareMask) {
_dbg_assert_(G3D, curRenderStep_ && curRenderStep_->stepType == GLRStepType::RENDER);
GLRRenderData data{ GLRRenderCommand::STENCILFUNC };