Update rlgl.h

This commit is contained in:
Ray 2021-04-11 00:58:04 +02:00
parent d2cb628a66
commit afb254b985

View File

@ -2409,11 +2409,11 @@ unsigned int rlLoadTexture(void *data, int width, int height, int format, int mi
if (glInternalFormat != -1)
{
if (format < PIXELFORMAT_COMPRESSED_DXT1_RGB) glTexImage2D(GL_TEXTURE_2D, i, glInternalFormat, mipWidth, mipHeight, 0, glFormat, glType, (unsigned char *)data + mipOffset);
#if !defined(GRAPHICS_API_OPENGL_11)
#if !defined(GRAPHICS_API_OPENGL_11)
else glCompressedTexImage2D(GL_TEXTURE_2D, i, glInternalFormat, mipWidth, mipHeight, 0, mipSize, (unsigned char *)data + mipOffset);
#endif
#endif
#if defined(GRAPHICS_API_OPENGL_33)
#if defined(GRAPHICS_API_OPENGL_33)
if (format == PIXELFORMAT_UNCOMPRESSED_GRAYSCALE)
{
GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_ONE };
@ -2421,14 +2421,14 @@ unsigned int rlLoadTexture(void *data, int width, int height, int format, int mi
}
else if (format == PIXELFORMAT_UNCOMPRESSED_GRAY_ALPHA)
{
#if defined(GRAPHICS_API_OPENGL_21)
#if defined(GRAPHICS_API_OPENGL_21)
GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_ALPHA };
#elif defined(GRAPHICS_API_OPENGL_33)
#elif defined(GRAPHICS_API_OPENGL_33)
GLint swizzleMask[] = { GL_RED, GL_RED, GL_RED, GL_GREEN };
#endif
#endif
glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_RGBA, swizzleMask);
}
#endif
#endif
}
mipWidth /= 2;