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Fixes example 08 when using OpenGL (#2233)

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This example was broken on Windows and Linux when using OpenGL.
The code path when using immutable compressed textures was wrong.
This commit is contained in:
kingscallop 2020-08-16 19:42:42 +01:00 committed by GitHub
parent a39b14cacc
commit cb8f6dfcec
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 4 deletions
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10
src/renderer_gl.cpp
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@ -5178,8 +5178,8 @@ namespace bgfx { namespace gl
const TextureFormatInfo& tfi = s_textureFormat[m_textureFormat];
const GLenum fmt = srgb
? s_textureFormat[m_textureFormat].m_fmt
: s_textureFormat[m_textureFormat].m_fmtSrgb
? s_textureFormat[m_textureFormat].m_fmtSrgb
: s_textureFormat[m_textureFormat].m_fmt
;
m_fmt = fmt;
@ -5490,7 +5490,8 @@ namespace bgfx { namespace gl
}
else if (!computeWrite)
{
if (compressed)
if (compressed
&& !convert)
{
uint32_t size = bx::max<uint32_t>(1, (width + 3)>>2)
* bx::max<uint32_t>(1, (height + 3)>>2)
@ -5604,7 +5605,8 @@ namespace bgfx { namespace gl
GL_CHECK(glPixelStorei(GL_UNPACK_ROW_LENGTH, srcpitch*8/bpp) );
}
if (compressed)
if (compressed
&& !convert)
{
const uint8_t* data = _mem->data;