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OpenXR - Use single VR projection matrix

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This commit is contained in:
Lubos
2024-06-03 18:29:06 +02:00
parent 47a7b856ef
commit 7b089effa0
4 changed files with 9 additions and 19 deletions
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GPU/GLES/ShaderManagerGLES.cpp
+6 -9
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@@ -423,21 +423,18 @@ void LinkedShader::UpdateUniforms(const ShaderID &vsid, bool useBufferedRenderin
// Update any dirty uniforms before we draw
if (dirty & DIRTY_PROJMATRIX) {
if (gstate_c.Use(GPU_USE_VIRTUAL_REALITY)) {
Matrix4x4 leftEyeMatrix, rightEyeMatrix;
Matrix4x4 vrProjection;
if (flatScreen || is2D) {
memcpy(&leftEyeMatrix, gstate.projMatrix, 16 * sizeof(float));
memcpy(&rightEyeMatrix, gstate.projMatrix, 16 * sizeof(float));
memcpy(&vrProjection, gstate.projMatrix, 16 * sizeof(float));
} else {
UpdateVRProjection(gstate.projMatrix, leftEyeMatrix.m, rightEyeMatrix.m);
UpdateVRProjection(gstate.projMatrix, vrProjection.m);
}
UpdateVRParams(gstate.projMatrix);
FlipProjMatrix(leftEyeMatrix, useBufferedRendering);
FlipProjMatrix(rightEyeMatrix, useBufferedRendering);
ScaleProjMatrix(leftEyeMatrix, useBufferedRendering);
ScaleProjMatrix(rightEyeMatrix, useBufferedRendering);
FlipProjMatrix(vrProjection, useBufferedRendering);
ScaleProjMatrix(vrProjection, useBufferedRendering);
render_->SetUniformM4x4Stereo("u_proj_lens", &u_proj_lens, leftEyeMatrix.m, rightEyeMatrix.m);
render_->SetUniformM4x4(&u_proj_lens, vrProjection.m);
}
Matrix4x4 flippedMatrix;