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Arisotura is a fucking derp

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Arisotura 2019-05-16 01:46:09 +02:00
parent 4b874cc440
commit f2282e9e32
1 changed files with 5 additions and 2 deletions
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7
src/libui_sdl/main.cpp
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@ -184,6 +184,7 @@ bool GLDrawing_Init()
glEnableVertexAttribArray(1); // texcoord
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4*4, (void*)(2*4));
// TODO: consider reallocating the texture when changing screen sizes
glGenTextures(1, &GL_ScreenTexture);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, GL_ScreenTexture);
@ -348,8 +349,10 @@ void GLDrawing_DrawScreen()
int frontbuf = GPU::FrontBuffer;
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, GL_ScreenTexture);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 512, 384, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE, GPU::Framebuffer[frontbuf][0]);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 768, 512, 384, GL_RGBA_INTEGER, GL_UNSIGNED_BYTE, GPU::Framebuffer[frontbuf][1]);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 256<<ScreenScale[0], 192<<ScreenScale[0], GL_RGBA_INTEGER,
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]);
glBindBuffer(GL_ARRAY_BUFFER, GL_ScreenVertexBufferID);
glBindVertexArray(GL_ScreenVertexArrayID);