diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/texgetimage.c | 62 | 
1 files changed, 38 insertions, 24 deletions
| diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c index 2f88718933..4b0915b3b2 100644 --- a/src/mesa/main/texgetimage.c +++ b/src/mesa/main/texgetimage.c @@ -42,30 +42,6 @@ -#if FEATURE_EXT_texture_sRGB - -/** - * Convert a float value from linear space to a - * non-linear sRGB value in [0, 255]. - * Not terribly efficient. - */ -static INLINE GLfloat -linear_to_nonlinear(GLfloat cl) -{ -   /* can't have values outside [0, 1] */ -   GLfloat cs; -   if (cl < 0.0031308f) { -      cs = 12.92f * cl; -   } -   else { -      cs = (GLfloat)(1.055 * _mesa_pow(cl, 0.41666) - 0.055); -   } -   return cs; -} - -#endif /* FEATURE_EXT_texture_sRGB */ - -  /**   * Can the given type represent negative values?   */ @@ -233,6 +209,29 @@ get_tex_ycbcr(GLcontext *ctx, GLuint dimensions,  } +#if FEATURE_EXT_texture_sRGB + + +/** + * Convert a float value from linear space to a + * non-linear sRGB value in [0, 255]. + * Not terribly efficient. + */ +static INLINE GLfloat +linear_to_nonlinear(GLfloat cl) +{ +   /* can't have values outside [0, 1] */ +   GLfloat cs; +   if (cl < 0.0031308f) { +      cs = 12.92f * cl; +   } +   else { +      cs = (GLfloat)(1.055 * _mesa_pow(cl, 0.41666) - 0.055); +   } +   return cs; +} + +  /**   * glGetTexImagefor sRGB pixels;   */ @@ -284,6 +283,21 @@ get_tex_srgb(GLcontext *ctx, GLuint dimensions,  } +#else /* FEATURE_EXT_texture_sRGB */ + + +static INLINE void +get_tex_srgb(GLcontext *ctx, GLuint dimensions, +             GLenum format, GLenum type, GLvoid *pixels, +             const struct gl_texture_image *texImage) +{ +   ASSERT_NO_FEATURE(); +} + + +#endif /* FEATURE_EXT_texture_sRGB */ + +  /**   * glGetTexImagefor RGBA, Luminance, etc. pixels.   * This is the slow way since we use texture sampling. | 
