diff options
Diffstat (limited to 'src/mesa/swrast/s_texture.c')
| -rw-r--r-- | src/mesa/swrast/s_texture.c | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/src/mesa/swrast/s_texture.c b/src/mesa/swrast/s_texture.c index e63f49c7424..e497f9bba76 100644 --- a/src/mesa/swrast/s_texture.c +++ b/src/mesa/swrast/s_texture.c @@ -1,4 +1,4 @@ -/* $Id: s_texture.c,v 1.82 2003/03/01 01:50:26 brianp Exp $ */ +/* $Id: s_texture.c,v 1.83 2003/03/04 19:17:31 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -321,7 +321,8 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, } } else { - if (CHAN_TYPE == GL_UNSIGNED_BYTE && table->Size == 256) { +#if CHAN_TYPE == GL_UNSIGNED_BYTE + if (table->Size == 256) { /* common case */ const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -331,7 +332,9 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, rgba[i][BCOMP] = rgba[i][ACOMP] = c; } } - else { + else +#endif + { const GLfloat scale = (GLfloat) (table->Size - 1) / CHAN_MAXF; const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -357,7 +360,8 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, } } else { - if (CHAN_TYPE == GL_UNSIGNED_BYTE && table->Size == 256) { +#if CHAN_TYPE == GL_UNSIGNED_BYTE + if (table->Size == 256) { /* common case */ const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -366,7 +370,9 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, rgba[i][RCOMP] = rgba[i][GCOMP] = rgba[i][BCOMP] = c; } } - else { + else +#endif + { const GLfloat scale = (GLfloat) (table->Size - 1) / CHAN_MAXF; const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -391,7 +397,8 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, } } else { - if (CHAN_TYPE == GL_UNSIGNED_BYTE && table->Size == 256) { +#if CHAN_TYPE == GL_UNSIGNED_BYTE + if (table->Size == 256) { /* common case */ const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -399,7 +406,9 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, rgba[i][ACOMP] = lut[rgba[i][ACOMP]]; } } - else { + else +#endif + { const GLfloat scale = (GLfloat) (table->Size - 1) / CHAN_MAXF; const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -427,7 +436,8 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, } } else { - if (CHAN_TYPE == GL_UNSIGNED_BYTE && table->Size == 256) { +#if CHAN_TYPE == GL_UNSIGNED_BYTE + if (table->Size == 256) { /* common case */ const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -438,7 +448,9 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, rgba[i][ACOMP] = a; } } - else { + else +#endif + { const GLfloat scale = (GLfloat) (table->Size - 1) / CHAN_MAXF; const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -469,7 +481,8 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, } } else { - if (CHAN_TYPE == GL_UNSIGNED_BYTE && table->Size == 256) { +#if CHAN_TYPE == GL_UNSIGNED_BYTE + if (table->Size == 256) { /* common case */ const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -479,7 +492,9 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, rgba[i][BCOMP] = lut[rgba[i][BCOMP] * 3 + 2]; } } - else { + else +#endif + { const GLfloat scale = (GLfloat) (table->Size - 1) / CHAN_MAXF; const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -512,7 +527,8 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, } } else { - if (CHAN_TYPE == GL_UNSIGNED_BYTE && table->Size == 256) { +#if CHAN_TYPE == GL_UNSIGNED_BYTE + if (table->Size == 256) { /* common case */ const GLchan *lut = (const GLchan *) table->Table; GLuint i; @@ -523,7 +539,9 @@ _swrast_texture_table_lookup(const struct gl_color_table *table, rgba[i][ACOMP] = lut[rgba[i][ACOMP] * 4 + 3]; } } - else { + else +#endif + { const GLfloat scale = (GLfloat) (table->Size - 1) / CHAN_MAXF; const GLfloat *lut = (const GLfloat *) table->Table; GLuint i; |