47 lines
971 B
C
47 lines
971 B
C
/**
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* Copyright (c) 2021 Dominic Masters
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*/
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#include "render.h"
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void renderInit() {
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// Enable GL things.
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glEnable(GL_BLEND);
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glEnable(GL_TEXTURE_2D);
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glEnable(GL_DEPTH_TEST);
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glEnable(GL_BLEND);
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// Setup the alpha blend function.
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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glDepthMask(GL_TRUE);
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glDepthFunc(GL_LEQUAL);
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glClearColor(0,0,0, 0.0);
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}
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void renderFrameStart(render_t *render) {
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// Clear the frame buffer.
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renderResetFramebuffer(render);
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}
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void renderDispose() {
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}
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void renderSetResolution(render_t *render, float width, float height) {
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ASSERT_NOT_NULL(render);
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ASSERT_GREATER_THAN(width, 0);
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ASSERT_GREATER_THAN(height, 0);
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render->width = width;
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render->height = height;
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}
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void renderResetFramebuffer(render_t *render) {
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ASSERT_NOT_NULL(render);
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frameBufferUnbind(render->width, render->height, true);
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} |