diff options
Diffstat (limited to 'src/mesa/swrast/s_texfetch_tmp.h')
| -rw-r--r-- | src/mesa/swrast/s_texfetch_tmp.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/mesa/swrast/s_texfetch_tmp.h b/src/mesa/swrast/s_texfetch_tmp.h index b1981e4d332..c783ae34f1c 100644 --- a/src/mesa/swrast/s_texfetch_tmp.h +++ b/src/mesa/swrast/s_texfetch_tmp.h @@ -503,6 +503,19 @@ FETCH(B10G10R10A2_UNORM)(const struct swrast_texture_image *texImage, static void +FETCH(R10G10B10A2_UNORM)(const struct swrast_texture_image *texImage, + GLint i, GLint j, GLint k, GLfloat *texel) +{ + const GLuint *src = TEXEL_ADDR(GLuint, texImage, i, j, k, 1); + const GLuint s = *src; + texel[RCOMP] = ((s >> 0) & 0x3ff) * (1.0F / 1023.0F); + texel[GCOMP] = ((s >> 10) & 0x3ff) * (1.0F / 1023.0F); + texel[BCOMP] = ((s >> 20) & 0x3ff) * (1.0F / 1023.0F); + texel[ACOMP] = ((s >> 30) & 0x03) * (1.0F / 3.0F); +} + + +static void FETCH(R8G8_UNORM)(const struct swrast_texture_image *texImage, GLint i, GLint j, GLint k, GLfloat *texel) { |