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This commit is contained in:
Arisotura
2019-05-16 20:58:07 +02:00
parent c81bcccadc
commit c1746f0c60
8 changed files with 225 additions and 86 deletions
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11
src/libui_sdl/main.cpp
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@ -104,6 +104,7 @@ GLuint GL_ScreenShader[3];
struct
{
float uScreenSize[2];
u32 u3DScale;
u32 uFilterMode;
} GL_ShaderConfig;
@ -217,6 +218,7 @@ void GLDrawing_DrawScreen()
GL_ShaderConfig.uScreenSize[0] = WindowWidth;
GL_ShaderConfig.uScreenSize[1] = WindowHeight;
GL_ShaderConfig.u3DScale = 1 << GPU3D::GetScale();
glBindBuffer(GL_UNIFORM_BUFFER, GL_ShaderConfigUBO);
void* unibuf = glMapBuffer(GL_UNIFORM_BUFFER, GL_WRITE_ONLY);
@ -342,7 +344,7 @@ void GLDrawing_DrawScreen()
OpenGL_UseShaderProgram(GL_ScreenShader);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glClearColor(0, 0, 0, 1);
glClear(GL_COLOR_BUFFER_BIT);
@ -353,11 +355,14 @@ void GLDrawing_DrawScreen()
GL_UNSIGNED_BYTE, GPU::Framebuffer[frontbuf][0]);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 768, 256<<ScreenScale[1], 192<<ScreenScale[1], GL_RGBA_INTEGER,
GL_UNSIGNED_BYTE, GPU::Framebuffer[frontbuf][1]);*/
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 256*3, 192, GL_RGBA_INTEGER,
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 256*3 + 1, 192, GL_RGBA_INTEGER,
GL_UNSIGNED_BYTE, GPU::Framebuffer[frontbuf][0]);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 768, 256*3, 192, GL_RGBA_INTEGER,
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 768, 256*3 + 1, 192, GL_RGBA_INTEGER,
GL_UNSIGNED_BYTE, GPU::Framebuffer[frontbuf][1]);
glActiveTexture(GL_TEXTURE1);
GPU3D::SetupAccelFrame();
glBindBuffer(GL_ARRAY_BUFFER, GL_ScreenVertexBufferID);
glBindVertexArray(GL_ScreenVertexArrayID);
glDrawArrays(GL_TRIANGLES, 0, 4*3);