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Merge pull request #7263 from unknownbrackets/debugger

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Scale UVs in through and non-through in GE debugger
This commit is contained in:
Henrik Rydgård 2015-01-04 02:28:59 +01:00
commit 0b8c9fd2d7
2 changed files with 25 additions and 11 deletions
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4
GPU/Common/DrawEngineCommon.cpp
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@ -216,8 +216,8 @@ bool DrawEngineCommon::GetCurrentSimpleVertices(int count, std::vector<GPUDebugV
Vec3f drawPos = ScreenToDrawing(screenPos);
if (gstate.vertType & GE_VTYPE_TC_MASK) {
vertices[i].u = vert.uv[0];
vertices[i].v = vert.uv[1];
vertices[i].u = vert.uv[0] * (float)gstate.getTextureWidth(0);
vertices[i].v = vert.uv[1] * (float)gstate.getTextureHeight(0);
} else {
vertices[i].u = 0.0f;
vertices[i].v = 0.0f;

30
Windows/GEDebugger/VertexPreview.cpp
View File

@ -214,19 +214,33 @@ void CGEDebugger::UpdatePrimPreview(u32 op) {
BindPreviewProgram(texPreviewProgram);
// TODO: Probably there's a better way and place to do this.
if (indices.empty()) {
u16 minIndex = 0;
u16 maxIndex = count;
if (!indices.empty()) {
minIndex = 0xFFFF;
maxIndex = 0;
for (int i = 0; i < count; ++i) {
vertices[i].u -= floor(vertices[i].u);
vertices[i].v -= floor(vertices[i].v);
if (minIndex > indices[i]) {
minIndex = indices[i];
}
if (maxIndex < indices[i]) {
maxIndex = indices[i];
}
} else {
for (int i = 0; i < count; ++i) {
vertices[indices[i]].u -= floor(vertices[indices[i]].u);
vertices[indices[i]].v -= floor(vertices[indices[i]].v);
}
}
ortho.setOrtho(0.0, 1.0, 1.0, 0.0, -1.0, 1.0);
const float invTexWidth = 1.0f / gstate_c.curTextureWidth;
const float invTexHeight = 1.0f / gstate_c.curTextureHeight;
for (u16 i = minIndex; i < maxIndex; ++i) {
vertices[i].u *= invTexWidth;
vertices[i].v *= invTexHeight;
if (vertices[i].u > 1.0f || vertices[i].u < 0.0f)
vertices[i].u -= floor(vertices[i].u);
if (vertices[i].v > 1.0f || vertices[i].v < 0.0f)
vertices[i].v -= floor(vertices[i].v);
}
ortho.setOrtho(0.0f - (float)gstate_c.curTextureXOffset * invTexWidth, 1.0f - (float)gstate_c.curTextureXOffset * invTexWidth, 1.0f - (float)gstate_c.curTextureYOffset * invTexHeight, 0.0f - (float)gstate_c.curTextureYOffset * invTexHeight, -1.0f, 1.0f);
glUniformMatrix4fv(texPreviewProgram->u_viewproj, 1, GL_FALSE, ortho.getReadPtr());
glEnableVertexAttribArray(texPreviewProgram->a_position);
glVertexAttribPointer(texPreviewProgram->a_position, 2, GL_FLOAT, GL_FALSE, sizeof(GPUDebugVertex), (float *)vertices.data());