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fix mixer on iOS, work with RGBA16F buffers on iOS instead of fallback to RGBA8

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omigamedev
2018-08-05 16:27:26 +02:00
parent 2137de66ff
commit 0fb6658373
6 changed files with 27 additions and 15 deletions
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6
engine/texture.cpp
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@@ -46,8 +46,10 @@ bool Texture2D::create(int width, int height, GLint internal_format, GLint forma
glGenTextures(1, &m_tex);
//LOG("TEX create %d", m_tex);
bind();
glTexImage2D(GL_TEXTURE_2D, 0, internal_format, width, height, 0, format,
internal_format == GL_RGBA32F ? GL_FLOAT : GL_UNSIGNED_BYTE, data);
auto ifmt = GL_UNSIGNED_BYTE;
if (internal_format == GL_RGBA32F) ifmt = GL_FLOAT;
if (internal_format == GL_RGBA16F) ifmt = GL_HALF_FLOAT;
glTexImage2D(GL_TEXTURE_2D, 0, internal_format, width, height, 0, format, ifmt, data);
unbind();
return true;
}