diff options
Diffstat (limited to 'src/rlgl.h')
| -rw-r--r-- | src/rlgl.h | 12 |
1 files changed, 3 insertions, 9 deletions
@@ -2904,15 +2904,9 @@ void *rlReadTexturePixels(Texture2D texture) // NOTE: Previoust attached texture is automatically detached glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, texture.id, 0); - // Allocate enough memory to read back our texture data - pixels = (unsigned char *)RL_MALLOC(GetPixelDataSize(texture.width, texture.height, texture.format)); - - // Get OpenGL internal formats and data type from our texture format - unsigned int glInternalFormat, glFormat, glType; - rlGetGlTextureFormats(texture.format, &glInternalFormat, &glFormat, &glType); - - // NOTE: We read data as RGBA because FBO texture is configured as RGBA, despite binding a RGB texture... - glReadPixels(0, 0, texture.width, texture.height, glFormat, glType, pixels); + // We read data as RGBA because FBO texture is configured as RGBA, despite binding another texture format + pixels = (unsigned char *)RL_MALLOC(GetPixelDataSize(texture.width, texture.height, UNCOMPRESSED_R8G8B8A8)); + glReadPixels(0, 0, texture.width, texture.height, UNCOMPRESSED_R8G8B8A8, GL_UNSIGNED_BYTE, pixels); // Re-attach internal FBO color texture before deleting it glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, fbo.texture.id, 0); |
