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Fix GLES

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This commit is contained in:
Benau 2017-01-04 15:05:04 +08:00
parent 497f1e2785
commit 99857ca193
1 changed files with 16 additions and 1 deletions
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17
src/graphics/stk_texture.cpp
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@ -103,6 +103,21 @@ void STKTexture::reload(bool no_upload, video::IImage* pre_loaded_tex)
const unsigned int w = new_texture->getDimension().Width;
const unsigned int h = new_texture->getDimension().Height;
unsigned int format = GL_BGRA;
unsigned int internal_format = GL_RGBA;
#if !defined(USE_GLES2)
if (CVS->isTextureCompressionEnabled())
{
internal_format = m_srgb ?
GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT :
GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
}
else
{
internal_format = m_srgb ? GL_SRGB_ALPHA : GL_RGBA;
}
#endif
#if defined(USE_GLES2)
if (!CVS->isEXTTextureFormatBGRA8888Usable())
{
@ -137,7 +152,7 @@ void STKTexture::reload(bool no_upload, video::IImage* pre_loaded_tex)
glBindTexture(GL_TEXTURE_2D, m_texture_name);
if (!reload)
{
glTexImage2D(GL_TEXTURE_2D, 0, m_srgb ? GL_SRGB_ALPHA : GL_RGBA,
glTexImage2D(GL_TEXTURE_2D, 0, internal_format,
new_texture->getDimension().Width,
new_texture->getDimension().Height, 0, format,
GL_UNSIGNED_BYTE, data);