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Delete the OpenGL implementation of DrawActiveTexture.

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Henrik Rydgård committed 2022-08-03 14:12:55 +02:00
1 parent 6ca47076e7
commit 192e331b11
2 files changed
-80
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GPU/GLES/FramebufferManagerGLES.cpp
-77
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@@ -162,83 +162,6 @@ FramebufferManagerGLES::~FramebufferManagerGLES() {
delete [] convBuf_;
}
// x, y, w, h are relative coordinates against destW/destH, which is not very intuitive.
// TODO: This could totally use fbo_blit in many cases.
void FramebufferManagerGLES::DrawActiveTexture(float x, float y, float w, float h, float destW, float destH, float u0, float v0, float u1, float v1, int uvRotation, int flags) {
float texCoords[8] = {
u0,v0,
u1,v0,
u1,v1,
u0,v1,
};
if (uvRotation != ROTATION_LOCKED_HORIZONTAL) {
float temp[8];
int rotation = 0;
// Vertical and Vertical180 needed swapping after we changed the coordinate system.
switch (uvRotation) {
case ROTATION_LOCKED_HORIZONTAL180: rotation = 4; break;
case ROTATION_LOCKED_VERTICAL: rotation = 6; break;
case ROTATION_LOCKED_VERTICAL180: rotation = 2; break;
}
for (int i = 0; i < 8; i++) {
temp[i] = texCoords[(i + rotation) & 7];
}
memcpy(texCoords, temp, sizeof(temp));
}
float pos[12] = {
x,y,0,
x + w,y,0,
x + w,y + h,0,
x,y + h,0
};
float invDestW = 1.0f / (destW * 0.5f);
float invDestH = 1.0f / (destH * 0.5f);
for (int i = 0; i < 4; i++) {
pos[i * 3] = pos[i * 3] * invDestW - 1.0f;
pos[i * 3 + 1] = pos[i * 3 + 1] * invDestH - 1.0f;
}
// We always want a plain state here, well, except for when it's used by the stencil stuff...
render_->SetDepth(false, false, GL_ALWAYS);
render_->SetRaster(false, GL_CCW, GL_FRONT, GL_FALSE, GL_FALSE);
if (!(flags & DRAWTEX_KEEP_STENCIL_ALPHA)) {
render_->SetNoBlendAndMask(0xF);
render_->SetStencilDisabled();
}
// Upscaling postshaders don't look well with linear
if (flags & DRAWTEX_LINEAR) {
render_->SetTextureSampler(0, GL_CLAMP_TO_EDGE, GL_CLAMP_TO_EDGE, GL_LINEAR, GL_LINEAR, 0.0f);
} else {
render_->SetTextureSampler(0, GL_CLAMP_TO_EDGE, GL_CLAMP_TO_EDGE, GL_NEAREST, GL_NEAREST, 0.0f);
}
Simple2DVertex verts[4];
memcpy(verts[0].pos, &pos[0], 12);
memcpy(verts[1].pos, &pos[3], 12);
memcpy(verts[3].pos, &pos[6], 12);
memcpy(verts[2].pos, &pos[9], 12);
memcpy(verts[0].uv, &texCoords[0], 8);
memcpy(verts[1].uv, &texCoords[2], 8);
memcpy(verts[3].uv, &texCoords[4], 8);
memcpy(verts[2].uv, &texCoords[6], 8);
uint32_t bindOffset;
GLRBuffer *buffer;
// Workaround: This might accidentally get called from ReportScreen screenshot-taking, and in that case
// the push buffer is not mapped. This only happens if framebuffer blit support is not available.
if (drawEngineGL_->GetPushVertexBuffer()->IsReady()) {
void *dest = drawEngineGL_->GetPushVertexBuffer()->Push(sizeof(verts), &bindOffset, &buffer);
memcpy(dest, verts, sizeof(verts));
render_->BindVertexBuffer(simple2DInputLayout_, buffer, bindOffset);
render_->Draw(GL_TRIANGLE_STRIP, 0, 4);
}
}
void FramebufferManagerGLES::UpdateDownloadTempBuffer(VirtualFramebuffer *nvfb) {
_assert_msg_(nvfb->fbo, "Expecting a valid nvfb in UpdateDownloadTempBuffer");
GPU/GLES/FramebufferManagerGLES.h
-3
View File
@@ -40,9 +40,6 @@ public:
void SetShaderManager(ShaderManagerGLES *sm);
void SetDrawEngine(DrawEngineGLES *td);
// x,y,w,h are relative to destW, destH which fill out the target completely.
void DrawActiveTexture(float x, float y, float w, float h, float destW, float destH, float u0, float v0, float u1, float v1, int uvRotation, int flags) override;
virtual void Init() override;
void EndFrame();
void Resized() override;