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replace with ES compatible glMapBufferRange

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omigamedev
2019-11-05 19:17:53 +01:00
parent 52ad58aec4
commit 698ad50c2a
1 changed files with 1 additions and 1 deletions
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src/rtt.cpp
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@@ -508,7 +508,7 @@ glm::uint8_t* PBO::map() noexcept
{ {
App::I->render_task([this] { App::I->render_task([this] {
glBindBuffer(GL_PIXEL_PACK_BUFFER, buffer_id); glBindBuffer(GL_PIXEL_PACK_BUFFER, buffer_id);
mapped_ptr = (GLubyte*)glMapBuffer(GL_PIXEL_PACK_BUFFER, GL_READ_ONLY); mapped_ptr = (GLubyte*)glMapBufferRange(GL_PIXEL_PACK_BUFFER, 0, width * height * 4, GL_MAP_READ_BIT);
glBindBuffer(GL_PIXEL_PACK_BUFFER, 0); glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
}); });
return mapped_ptr; return mapped_ptr;