diff options
Diffstat (limited to 'src/mesa/main/texfetch_tmp.h')
| -rw-r--r-- | src/mesa/main/texfetch_tmp.h | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/src/mesa/main/texfetch_tmp.h b/src/mesa/main/texfetch_tmp.h index 4df2b19181..e51fe3a577 100644 --- a/src/mesa/main/texfetch_tmp.h +++ b/src/mesa/main/texfetch_tmp.h @@ -1374,7 +1374,7 @@ store_texel_signed_rg_16(struct gl_texture_image *texImage, #endif -/* MESA_FORMAT_SIGNED_RGB_16 ***********************************************/ +/* MESA_FORMAT_SIGNED_RGBA_16 ***********************************************/ static void FETCH(signed_rgb_16)(const struct gl_texture_image *texImage, @@ -1383,7 +1383,7 @@ FETCH(signed_rgb_16)(const struct gl_texture_image *texImage, const GLshort *s = TEXEL_ADDR(GLshort, texImage, i, j, k, 3); texel[RCOMP] = SHORT_TO_FLOAT_TEX( s[0] ); texel[GCOMP] = SHORT_TO_FLOAT_TEX( s[1] ); - texel[BCOMP] = SHORT_TO_FLOAT_TEX( s[3] ); + texel[BCOMP] = SHORT_TO_FLOAT_TEX( s[2] ); texel[ACOMP] = 1.0F; } @@ -1401,7 +1401,7 @@ store_texel_signed_rgb_16(struct gl_texture_image *texImage, #endif -/* MESA_FORMAT_SIGNED_RGB_16 ***********************************************/ +/* MESA_FORMAT_SIGNED_RGBA_16 ***********************************************/ static void FETCH(signed_rgba_16)(const struct gl_texture_image *texImage, @@ -1410,8 +1410,8 @@ FETCH(signed_rgba_16)(const struct gl_texture_image *texImage, const GLshort *s = TEXEL_ADDR(GLshort, texImage, i, j, k, 4); texel[RCOMP] = SHORT_TO_FLOAT_TEX( s[0] ); texel[GCOMP] = SHORT_TO_FLOAT_TEX( s[1] ); - texel[BCOMP] = SHORT_TO_FLOAT_TEX( s[3] ); - texel[ACOMP] = SHORT_TO_FLOAT_TEX( s[4] ); + texel[BCOMP] = SHORT_TO_FLOAT_TEX( s[2] ); + texel[ACOMP] = SHORT_TO_FLOAT_TEX( s[3] ); } #if DIM == 3 @@ -1430,6 +1430,35 @@ store_texel_signed_rgba_16(struct gl_texture_image *texImage, +/* MESA_FORMAT_RGBA_16 ***********************************************/ + +static void +FETCH(rgba_16)(const struct gl_texture_image *texImage, + GLint i, GLint j, GLint k, GLfloat *texel) +{ + const GLushort *s = TEXEL_ADDR(GLushort, texImage, i, j, k, 4); + texel[RCOMP] = USHORT_TO_FLOAT( s[0] ); + texel[GCOMP] = USHORT_TO_FLOAT( s[1] ); + texel[BCOMP] = USHORT_TO_FLOAT( s[2] ); + texel[ACOMP] = USHORT_TO_FLOAT( s[3] ); +} + +#if DIM == 3 +static void +store_texel_rgba_16(struct gl_texture_image *texImage, + GLint i, GLint j, GLint k, const void *texel) +{ + const GLushort *rgba = (const GLushort *) texel; + GLushort *dst = TEXEL_ADDR(GLushort, texImage, i, j, k, 4); + dst[0] = rgba[RCOMP]; + dst[1] = rgba[GCOMP]; + dst[2] = rgba[BCOMP]; + dst[3] = rgba[ACOMP]; +} +#endif + + + /* MESA_FORMAT_YCBCR *********************************************************/ /* Fetch texel from 1D, 2D or 3D ycbcr texture, return 4 GLfloats. |