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Use 16-bit index buffers instead of 32 when unnecessary

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This commit is contained in:
Matias N. Goldberg
2023-09-03 19:59:03 -03:00
parent fa3428ff25
commit 53837adc00
5 changed files with 46 additions and 46 deletions
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18
servers/rendering/renderer_rd/renderer_canvas_render_rd.cpp
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@ -2587,18 +2587,18 @@ RendererCanvasRenderRD::RendererCanvasRenderRD() {
{ // default index buffer
Vector<uint8_t> pv;
pv.resize(6 * 4);
pv.resize(6 * 2);
{
uint8_t *w = pv.ptrw();
int *p32 = (int *)w;
p32[0] = 0;
p32[1] = 1;
p32[2] = 2;
p32[3] = 0;
p32[4] = 2;
p32[5] = 3;
uint16_t *p16 = (uint16_t *)w;
p16[0] = 0;
p16[1] = 1;
p16[2] = 2;
p16[3] = 0;
p16[4] = 2;
p16[5] = 3;
}
shader.quad_index_buffer = RD::get_singleton()->index_buffer_create(6, RenderingDevice::INDEX_BUFFER_FORMAT_UINT32, pv);
shader.quad_index_buffer = RD::get_singleton()->index_buffer_create(6, RenderingDevice::INDEX_BUFFER_FORMAT_UINT16, pv);
shader.quad_index_array = RD::get_singleton()->index_array_create(shader.quad_index_buffer, 0, 6);
}