diff options
Diffstat (limited to 'src/mesa/main/texcompress_rgtc.c')
| -rw-r--r-- | src/mesa/main/texcompress_rgtc.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/mesa/main/texcompress_rgtc.c b/src/mesa/main/texcompress_rgtc.c index f18a966252b..398f61290a0 100644 --- a/src/mesa/main/texcompress_rgtc.c +++ b/src/mesa/main/texcompress_rgtc.c @@ -48,9 +48,9 @@ #define RGTC_DEBUG 0 -static void unsigned_encode_rgtc_chan(GLubyte *blkaddr, GLubyte srccolors[4][4], +static void unsigned_encode_rgtc_ubyte(GLubyte *blkaddr, GLubyte srccolors[4][4], GLint numxpixels, GLint numypixels); -static void signed_encode_rgtc_chan(GLbyte *blkaddr, GLbyte srccolors[4][4], +static void signed_encode_rgtc_ubyte(GLbyte *blkaddr, GLbyte srccolors[4][4], GLint numxpixels, GLint numypixels); static void unsigned_fetch_texel_rgtc(unsigned srcRowStride, const GLubyte *pixdata, @@ -59,15 +59,15 @@ static void unsigned_fetch_texel_rgtc(unsigned srcRowStride, const GLubyte *pixd static void signed_fetch_texel_rgtc(unsigned srcRowStride, const GLbyte *pixdata, unsigned i, unsigned j, GLbyte *value, unsigned comps); -static void extractsrc_u( GLubyte srcpixels[4][4], const GLchan *srcaddr, +static void extractsrc_u( GLubyte srcpixels[4][4], const GLubyte *srcaddr, GLint srcRowStride, GLint numxpixels, GLint numypixels, GLint comps) { GLubyte i, j; - const GLchan *curaddr; + const GLubyte *curaddr; for (j = 0; j < numypixels; j++) { curaddr = srcaddr + j * srcRowStride * comps; for (i = 0; i < numxpixels; i++) { - srcpixels[j][i] = *curaddr / (CHAN_MAX / 255); + srcpixels[j][i] = *curaddr; curaddr += comps; } } @@ -96,7 +96,7 @@ _mesa_texstore_red_rgtc1(TEXSTORE_PARAMS) const GLubyte *tempImage = NULL; int i, j; int numxpixels, numypixels; - const GLchan *srcaddr; + const GLubyte *srcaddr; GLubyte srcpixels[4][4]; GLubyte *blkaddr; GLint dstRowDiff; @@ -132,7 +132,7 @@ _mesa_texstore_red_rgtc1(TEXSTORE_PARAMS) if (srcWidth > i + 3) numxpixels = 4; else numxpixels = srcWidth - i; extractsrc_u(srcpixels, srcaddr, srcWidth, numxpixels, numypixels, 1); - unsigned_encode_rgtc_chan(blkaddr, srcpixels, numxpixels, numypixels); + unsigned_encode_rgtc_ubyte(blkaddr, srcpixels, numxpixels, numypixels); srcaddr += numxpixels; blkaddr += 8; } @@ -187,7 +187,7 @@ _mesa_texstore_signed_red_rgtc1(TEXSTORE_PARAMS) if (srcWidth > i + 3) numxpixels = 4; else numxpixels = srcWidth - i; extractsrc_s(srcpixels, srcaddr, srcWidth, numxpixels, numypixels, 1); - signed_encode_rgtc_chan(blkaddr, srcpixels, numxpixels, numypixels); + signed_encode_rgtc_ubyte(blkaddr, srcpixels, numxpixels, numypixels); srcaddr += numxpixels; blkaddr += 8; } @@ -207,7 +207,7 @@ _mesa_texstore_rg_rgtc2(TEXSTORE_PARAMS) const GLubyte *tempImage = NULL; int i, j; int numxpixels, numypixels; - const GLchan *srcaddr; + const GLubyte *srcaddr; GLubyte srcpixels[4][4]; GLubyte *blkaddr; GLint dstRowDiff; @@ -243,11 +243,11 @@ _mesa_texstore_rg_rgtc2(TEXSTORE_PARAMS) if (srcWidth > i + 3) numxpixels = 4; else numxpixels = srcWidth - i; extractsrc_u(srcpixels, srcaddr, srcWidth, numxpixels, numypixels, 2); - unsigned_encode_rgtc_chan(blkaddr, srcpixels, numxpixels, numypixels); + unsigned_encode_rgtc_ubyte(blkaddr, srcpixels, numxpixels, numypixels); blkaddr += 8; - extractsrc_u(srcpixels, (GLchan *)srcaddr + 1, srcWidth, numxpixels, numypixels, 2); - unsigned_encode_rgtc_chan(blkaddr, srcpixels, numxpixels, numypixels); + extractsrc_u(srcpixels, (GLubyte *)srcaddr + 1, srcWidth, numxpixels, numypixels, 2); + unsigned_encode_rgtc_ubyte(blkaddr, srcpixels, numxpixels, numypixels); blkaddr += 8; @@ -306,11 +306,11 @@ _mesa_texstore_signed_rg_rgtc2(TEXSTORE_PARAMS) else numxpixels = srcWidth - i; extractsrc_s(srcpixels, srcaddr, srcWidth, numxpixels, numypixels, 2); - signed_encode_rgtc_chan(blkaddr, srcpixels, numxpixels, numypixels); + signed_encode_rgtc_ubyte(blkaddr, srcpixels, numxpixels, numypixels); blkaddr += 8; extractsrc_s(srcpixels, srcaddr + 1, srcWidth, numxpixels, numypixels, 2); - signed_encode_rgtc_chan(blkaddr, srcpixels, numxpixels, numypixels); + signed_encode_rgtc_ubyte(blkaddr, srcpixels, numxpixels, numypixels); blkaddr += 8; srcaddr += numxpixels * 2; |