0, 0, 0, 0, 8, /* Lum/Int/Index/Depth/StencilBits */
1, 1, 1 /* BlockWidth/Height,Bytes */
},
- {
- MESA_FORMAT_RGBA_FLOAT32,
- "MESA_FORMAT_RGBA_FLOAT32",
- GL_RGBA,
- GL_FLOAT,
- 32, 32, 32, 32,
- 0, 0, 0, 0, 0,
- 1, 1, 16
- },
- {
- MESA_FORMAT_RGBA_FLOAT16,
- "MESA_FORMAT_RGBA_FLOAT16",
- GL_RGBA,
- GL_FLOAT,
- 16, 16, 16, 16,
- 0, 0, 0, 0, 0,
- 1, 1, 8
- },
- {
- MESA_FORMAT_RGB_FLOAT32,
- "MESA_FORMAT_RGB_FLOAT32",
- GL_RGB,
- GL_FLOAT,
- 32, 32, 32, 0,
- 0, 0, 0, 0, 0,
- 1, 1, 12
- },
- {
- MESA_FORMAT_RGB_FLOAT16,
- "MESA_FORMAT_RGB_FLOAT16",
- GL_RGB,
- GL_FLOAT,
- 16, 16, 16, 0,
- 0, 0, 0, 0, 0,
- 1, 1, 6
- },
- {
- MESA_FORMAT_ALPHA_FLOAT32,
- "MESA_FORMAT_ALPHA_FLOAT32",
- GL_ALPHA,
- GL_FLOAT,
- 0, 0, 0, 32,
- 0, 0, 0, 0, 0,
- 1, 1, 4
- },
- {
- MESA_FORMAT_ALPHA_FLOAT16,
- "MESA_FORMAT_ALPHA_FLOAT16",
- GL_ALPHA,
- GL_FLOAT,
- 0, 0, 0, 16,
- 0, 0, 0, 0, 0,
- 1, 1, 2
- },
- {
- MESA_FORMAT_LUMINANCE_FLOAT32,
- "MESA_FORMAT_LUMINANCE_FLOAT32",
- GL_LUMINANCE,
- GL_FLOAT,
- 0, 0, 0, 0,
- 32, 0, 0, 0, 0,
- 1, 1, 4
- },
- {
- MESA_FORMAT_LUMINANCE_FLOAT16,
- "MESA_FORMAT_LUMINANCE_FLOAT16",
- GL_LUMINANCE,
- GL_FLOAT,
- 0, 0, 0, 0,
- 16, 0, 0, 0, 0,
- 1, 1, 2
- },
- {
- MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32,
- "MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32",
- GL_LUMINANCE_ALPHA,
- GL_FLOAT,
- 0, 0, 0, 32,
- 32, 0, 0, 0, 0,
- 1, 1, 8
- },
- {
- MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16,
- "MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16",
- GL_LUMINANCE_ALPHA,
- GL_FLOAT,
- 0, 0, 0, 16,
- 16, 0, 0, 0, 0,
- 1, 1, 4
- },
- {
- MESA_FORMAT_INTENSITY_FLOAT32,
- "MESA_FORMAT_INTENSITY_FLOAT32",
- GL_INTENSITY,
- GL_FLOAT,
- 0, 0, 0, 0,
- 0, 32, 0, 0, 0,
- 1, 1, 4
- },
- {
- MESA_FORMAT_INTENSITY_FLOAT16,
- "MESA_FORMAT_INTENSITY_FLOAT16",
- GL_INTENSITY,
- GL_FLOAT,
- 0, 0, 0, 0,
- 0, 16, 0, 0, 0,
- 1, 1, 2
- },
- /* unnormalized signed int formats */
/* unnormalized unsigned int formats */
{
MESA_FORMAT_ALPHA_UINT8,
*comps = 4;
return;
- case MESA_FORMAT_RGBA_FLOAT32:
- *datatype = GL_FLOAT;
- *comps = 4;
- return;
- case MESA_FORMAT_RGBA_FLOAT16:
- *datatype = GL_HALF_FLOAT_ARB;
- *comps = 4;
- return;
- case MESA_FORMAT_RGB_FLOAT32:
- *datatype = GL_FLOAT;
- *comps = 3;
- return;
- case MESA_FORMAT_RGB_FLOAT16:
- *datatype = GL_HALF_FLOAT_ARB;
- *comps = 3;
- return;
- case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32:
- *datatype = GL_FLOAT;
- *comps = 2;
- return;
- case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16:
- *datatype = GL_HALF_FLOAT_ARB;
- *comps = 2;
- return;
- case MESA_FORMAT_ALPHA_FLOAT32:
- case MESA_FORMAT_LUMINANCE_FLOAT32:
- case MESA_FORMAT_INTENSITY_FLOAT32:
- *datatype = GL_FLOAT;
- *comps = 1;
- return;
- case MESA_FORMAT_ALPHA_FLOAT16:
- case MESA_FORMAT_LUMINANCE_FLOAT16:
- case MESA_FORMAT_INTENSITY_FLOAT16:
- *datatype = GL_HALF_FLOAT_ARB;
- *comps = 1;
- return;
-
case MESA_FORMAT_ALPHA_UINT8:
case MESA_FORMAT_LUMINANCE_UINT8:
case MESA_FORMAT_INTENSITY_UINT8:
case MESA_FORMAT_S8:
return GL_FALSE;
- case MESA_FORMAT_RGBA_FLOAT32:
- return format == GL_RGBA && type == GL_FLOAT;
- case MESA_FORMAT_RGBA_FLOAT16:
- return format == GL_RGBA && type == GL_HALF_FLOAT;
-
- case MESA_FORMAT_RGB_FLOAT32:
- return format == GL_RGB && type == GL_FLOAT;
- case MESA_FORMAT_RGB_FLOAT16:
- return format == GL_RGB && type == GL_HALF_FLOAT;
-
- case MESA_FORMAT_ALPHA_FLOAT32:
- return format == GL_ALPHA && type == GL_FLOAT;
- case MESA_FORMAT_ALPHA_FLOAT16:
- return format == GL_ALPHA && type == GL_HALF_FLOAT;
-
- case MESA_FORMAT_LUMINANCE_FLOAT32:
- return format == GL_LUMINANCE && type == GL_FLOAT;
- case MESA_FORMAT_LUMINANCE_FLOAT16:
- return format == GL_LUMINANCE && type == GL_HALF_FLOAT;
-
- case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32:
- return format == GL_LUMINANCE_ALPHA && type == GL_FLOAT;
- case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16:
- return format == GL_LUMINANCE_ALPHA && type == GL_HALF_FLOAT;
-
- case MESA_FORMAT_INTENSITY_FLOAT32:
- return format == GL_INTENSITY && type == GL_FLOAT;
- case MESA_FORMAT_INTENSITY_FLOAT16:
- return format == GL_INTENSITY && type == GL_HALF_FLOAT;
-
/* FINISHME: What do we want to do for GL_EXT_texture_integer? */
case MESA_FORMAT_ALPHA_UINT8:
case MESA_FORMAT_ALPHA_UINT16: