#define __glGetFramebufferAttachmentParameteriv_size __gl_param_size
#define __glGetFramebufferAttachmentParameterivEXT_size __gl_param_size
-static inline size_t
+static inline unsigned
__gl_format_channels(GLenum format) {
switch (format) {
case GL_COLOR_INDEX:
case GL_DEPTH_STENCIL:
case GL_LUMINANCE_ALPHA:
case GL_RG:
+ case GL_HILO_NV:
+ case GL_DSDT_NV:
return 2;
case GL_RGB:
case GL_BGR:
+ case GL_DSDT_MAG_NV:
return 3;
case GL_RGBA:
case GL_BGRA:
case GL_ABGR_EXT:
case GL_CMYK_EXT:
+ case GL_DSDT_MAG_VIB_NV:
return 4;
case GL_CMYKA_EXT:
return 5;
static inline size_t
__gl_image_size(GLenum format, GLenum type, GLsizei width, GLsizei height, GLsizei depth) {
- size_t num_channels = __gl_format_channels(format);
+ unsigned num_channels = __gl_format_channels(format);
- size_t bits_per_pixel;
+ unsigned bits_per_pixel;
switch (type) {
case GL_BITMAP:
bits_per_pixel = 1;
size_t row_stride = (row_length*bits_per_pixel + 7)/8;
- if (bits_per_pixel < alignment*8 &&
+ if ((GLint)bits_per_pixel < alignment*8 &&
(bits_per_pixel & 7) == 0 &&
_is_pot(bits_per_pixel)) {
row_stride = _align(row_stride, alignment);