diff options
author | Brian Paul <[email protected]> | 2000-08-31 15:24:07 +0000 |
---|---|---|
committer | Brian Paul <[email protected]> | 2000-08-31 15:24:07 +0000 |
commit | b92d64e150a3b1389f5a4b6cbfe57425a77f24bf (patch) | |
tree | 8a2d53d9b07e5f147a953af6a5c76f8937243efa /src/mesa/main/image.c | |
parent | f93b3dd69e744cf1dd6b102a11cdb07c2df4a967 (diff) |
renamed some variables
Diffstat (limited to 'src/mesa/main/image.c')
-rw-r--r-- | src/mesa/main/image.c | 182 |
1 files changed, 93 insertions, 89 deletions
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c index 0d4b2ef525c..bf7ec502bf9 100644 --- a/src/mesa/main/image.c +++ b/src/mesa/main/image.c @@ -1,4 +1,4 @@ -/* $Id: image.c,v 1.38 2000/08/30 18:21:37 brianp Exp $ */ +/* $Id: image.c,v 1.39 2000/08/31 15:24:07 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -609,21 +609,24 @@ _mesa_pack_polygon_stipple( const GLuint pattern[32], GLubyte *dest, void _mesa_pack_rgba_span( GLcontext *ctx, GLuint n, CONST GLubyte srcRgba[][4], - GLenum format, GLenum type, GLvoid *destination, - const struct gl_pixelstore_attrib *packing, + GLenum dstFormat, GLenum dstType, + GLvoid *dstAddr, + const struct gl_pixelstore_attrib *dstPacking, GLuint transferOps) { ASSERT(ctx->ImageTransferState != UPDATE_IMAGE_TRANSFER_STATE); /* Test for optimized case first */ - if (transferOps == 0 && format == GL_RGBA && type == GL_UNSIGNED_BYTE) { + if (transferOps == 0 && dstFormat == GL_RGBA + && dstType == GL_UNSIGNED_BYTE) { /* common simple case */ - MEMCPY( destination, srcRgba, n * 4 * sizeof(GLubyte) ); + MEMCPY(dstAddr, srcRgba, n * 4 * sizeof(GLubyte)); } - else if (transferOps == 0 && format == GL_RGB && type == GL_UNSIGNED_BYTE) { + else if (transferOps == 0 && dstFormat == GL_RGB + && dstType == GL_UNSIGNED_BYTE) { /* common simple case */ GLint i; - GLubyte *dest = (GLubyte *) destination; + GLubyte *dest = (GLubyte *) dstAddr; for (i = 0; i < n; i++) { dest[0] = srcRgba[i][RCOMP]; dest[1] = srcRgba[i][GCOMP]; @@ -648,8 +651,8 @@ _mesa_pack_rgba_span( GLcontext *ctx, rgba[i][ACOMP] = srcRgba[i][ACOMP] * ascale; } _mesa_pack_float_rgba_span(ctx, n, (const GLfloat (*)[4]) rgba, - format, type, destination, - packing, transferOps); + dstFormat, dstType, dstAddr, + dstPacking, transferOps); } } @@ -657,11 +660,12 @@ _mesa_pack_rgba_span( GLcontext *ctx, void _mesa_pack_float_rgba_span( GLcontext *ctx, GLuint n, CONST GLfloat rgbaIn[][4], - GLenum format, GLenum type, GLvoid *destination, - const struct gl_pixelstore_attrib *packing, + GLenum dstFormat, GLenum dstType, + GLvoid *dstAddr, + const struct gl_pixelstore_attrib *dstPacking, GLuint transferOps ) { - const GLint comps = _mesa_components_in_format(format); + const GLint comps = _mesa_components_in_format(dstFormat); GLfloat luminance[MAX_WIDTH]; GLfloat (*rgba)[4]; GLuint i; @@ -725,7 +729,7 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, /* XXX clamp rgba to [0,1]? */ - if (format == GL_LUMINANCE || format == GL_LUMINANCE_ALPHA) { + if (dstFormat == GL_LUMINANCE || dstFormat == GL_LUMINANCE_ALPHA) { for (i = 0; i < n; i++) { GLfloat sum = rgba[i][RCOMP] + rgba[i][GCOMP] + rgba[i][BCOMP]; luminance[i] = CLAMP(sum, 0.0F, 1.0F); @@ -735,11 +739,11 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, /* * Pack/store the pixels. Ugh! Lots of cases!!! */ - switch (type) { + switch (dstType) { case GL_UNSIGNED_BYTE: { - GLubyte *dst = (GLubyte *) destination; - switch (format) { + GLubyte *dst = (GLubyte *) dstAddr; + switch (dstFormat) { case GL_RED: for (i=0;i<n;i++) dst[i] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); @@ -811,8 +815,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, break; case GL_BYTE: { - GLbyte *dst = (GLbyte *) destination; - switch (format) { + GLbyte *dst = (GLbyte *) dstAddr; + switch (dstFormat) { case GL_RED: for (i=0;i<n;i++) dst[i] = FLOAT_TO_BYTE(rgba[i][RCOMP]); @@ -883,8 +887,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, break; case GL_UNSIGNED_SHORT: { - GLushort *dst = (GLushort *) destination; - switch (format) { + GLushort *dst = (GLushort *) dstAddr; + switch (dstFormat) { case GL_RED: for (i=0;i<n;i++) dst[i] = FLOAT_TO_USHORT(rgba[i][RCOMP]); @@ -952,15 +956,15 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, default: gl_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); } - if (packing->SwapBytes) { + if (dstPacking->SwapBytes) { _mesa_swap2( (GLushort *) dst, n * comps); } } break; case GL_SHORT: { - GLshort *dst = (GLshort *) destination; - switch (format) { + GLshort *dst = (GLshort *) dstAddr; + switch (dstFormat) { case GL_RED: for (i=0;i<n;i++) dst[i] = FLOAT_TO_SHORT(rgba[i][RCOMP]); @@ -1027,15 +1031,15 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, default: gl_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); } - if (packing->SwapBytes) { + if (dstPacking->SwapBytes) { _mesa_swap2( (GLushort *) dst, n * comps ); } } break; case GL_UNSIGNED_INT: { - GLuint *dst = (GLuint *) destination; - switch (format) { + GLuint *dst = (GLuint *) dstAddr; + switch (dstFormat) { case GL_RED: for (i=0;i<n;i++) dst[i] = FLOAT_TO_UINT(rgba[i][RCOMP]); @@ -1103,15 +1107,15 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, default: gl_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); } - if (packing->SwapBytes) { + if (dstPacking->SwapBytes) { _mesa_swap4( (GLuint *) dst, n * comps ); } } break; case GL_INT: { - GLint *dst = (GLint *) destination; - switch (format) { + GLint *dst = (GLint *) dstAddr; + switch (dstFormat) { case GL_RED: for (i=0;i<n;i++) dst[i] = FLOAT_TO_INT(rgba[i][RCOMP]); @@ -1179,15 +1183,15 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, default: gl_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); } - if (packing->SwapBytes) { + if (dstPacking->SwapBytes) { _mesa_swap4( (GLuint *) dst, n * comps ); } } break; case GL_FLOAT: { - GLfloat *dst = (GLfloat *) destination; - switch (format) { + GLfloat *dst = (GLfloat *) dstAddr; + switch (dstFormat) { case GL_RED: for (i=0;i<n;i++) dst[i] = rgba[i][RCOMP]; @@ -1255,14 +1259,14 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, default: gl_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); } - if (packing->SwapBytes) { + if (dstPacking->SwapBytes) { _mesa_swap4( (GLuint *) dst, n * comps ); } } break; case GL_UNSIGNED_BYTE_3_3_2: - if (format == GL_RGB) { - GLubyte *dst = (GLubyte *) destination; + if (dstFormat == GL_RGB) { + GLubyte *dst = (GLubyte *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 7.0F)) << 5) | (((GLint) (rgba[i][GCOMP] * 7.0F)) << 2) @@ -1271,8 +1275,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_BYTE_2_3_3_REV: - if (format == GL_RGB) { - GLubyte *dst = (GLubyte *) destination; + if (dstFormat == GL_RGB) { + GLubyte *dst = (GLubyte *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 7.0F)) ) | (((GLint) (rgba[i][GCOMP] * 7.0F)) << 3) @@ -1281,8 +1285,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_SHORT_5_6_5: - if (format == GL_RGB) { - GLushort *dst = (GLushort *) destination; + if (dstFormat == GL_RGB) { + GLushort *dst = (GLushort *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 31.0F)) << 11) | (((GLint) (rgba[i][GCOMP] * 63.0F)) << 5) @@ -1291,8 +1295,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_SHORT_5_6_5_REV: - if (format == GL_RGB) { - GLushort *dst = (GLushort *) destination; + if (dstFormat == GL_RGB) { + GLushort *dst = (GLushort *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 31.0F)) ) | (((GLint) (rgba[i][GCOMP] * 63.0F)) << 5) @@ -1301,8 +1305,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_SHORT_4_4_4_4: - if (format == GL_RGB) { - GLushort *dst = (GLushort *) destination; + if (dstFormat == GL_RGB) { + GLushort *dst = (GLushort *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 15.0F)) << 12) | (((GLint) (rgba[i][GCOMP] * 15.0F)) << 8) @@ -1312,8 +1316,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_SHORT_4_4_4_4_REV: - if (format == GL_RGB) { - GLushort *dst = (GLushort *) destination; + if (dstFormat == GL_RGB) { + GLushort *dst = (GLushort *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 15.0F)) ) | (((GLint) (rgba[i][GCOMP] * 15.0F)) << 4) @@ -1323,8 +1327,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_SHORT_5_5_5_1: - if (format == GL_RGB) { - GLushort *dst = (GLushort *) destination; + if (dstFormat == GL_RGB) { + GLushort *dst = (GLushort *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 31.0F)) << 11) | (((GLint) (rgba[i][GCOMP] * 31.0F)) << 6) @@ -1334,8 +1338,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_SHORT_1_5_5_5_REV: - if (format == GL_RGB) { - GLushort *dst = (GLushort *) destination; + if (dstFormat == GL_RGB) { + GLushort *dst = (GLushort *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLint) (rgba[i][RCOMP] * 31.0F)) ) | (((GLint) (rgba[i][GCOMP] * 31.0F)) << 5) @@ -1345,8 +1349,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_INT_8_8_8_8: - if (format == GL_RGBA) { - GLuint *dst = (GLuint *) destination; + if (dstFormat == GL_RGBA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][RCOMP] * 255.0F)) << 24) | (((GLuint) (rgba[i][GCOMP] * 255.0F)) << 16) @@ -1354,8 +1358,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 255.0F)) ); } } - else if (format == GL_BGRA) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_BGRA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][BCOMP] * 255.0F)) << 24) | (((GLuint) (rgba[i][GCOMP] * 255.0F)) << 16) @@ -1363,8 +1367,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 255.0F)) ); } } - else if (format == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_ABGR_EXT) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][ACOMP] * 255.0F)) << 24) | (((GLuint) (rgba[i][BCOMP] * 255.0F)) << 16) @@ -1374,8 +1378,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_INT_8_8_8_8_REV: - if (format == GL_RGBA) { - GLuint *dst = (GLuint *) destination; + if (dstFormat == GL_RGBA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][RCOMP] * 255.0F)) ) | (((GLuint) (rgba[i][GCOMP] * 255.0F)) << 8) @@ -1383,8 +1387,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 255.0F)) << 24); } } - else if (format == GL_BGRA) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_BGRA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][BCOMP] * 255.0F)) ) | (((GLuint) (rgba[i][GCOMP] * 255.0F)) << 8) @@ -1392,8 +1396,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 255.0F)) << 24); } } - else if (format == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_ABGR_EXT) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][ACOMP] * 255.0F)) ) | (((GLuint) (rgba[i][BCOMP] * 255.0F)) << 8) @@ -1403,8 +1407,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_INT_10_10_10_2: - if (format == GL_RGBA) { - GLuint *dst = (GLuint *) destination; + if (dstFormat == GL_RGBA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][RCOMP] * 1023.0F)) << 22) | (((GLuint) (rgba[i][GCOMP] * 1023.0F)) << 12) @@ -1412,8 +1416,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 3.0F)) ); } } - else if (format == GL_BGRA) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_BGRA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][BCOMP] * 1023.0F)) << 22) | (((GLuint) (rgba[i][GCOMP] * 1023.0F)) << 12) @@ -1421,8 +1425,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 3.0F)) ); } } - else if (format == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_ABGR_EXT) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][ACOMP] * 1023.0F)) << 22) | (((GLuint) (rgba[i][BCOMP] * 1023.0F)) << 12) @@ -1432,8 +1436,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, } break; case GL_UNSIGNED_INT_2_10_10_10_REV: - if (format == GL_RGBA) { - GLuint *dst = (GLuint *) destination; + if (dstFormat == GL_RGBA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][RCOMP] * 1023.0F)) ) | (((GLuint) (rgba[i][GCOMP] * 1023.0F)) << 10) @@ -1441,8 +1445,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 3.0F)) << 30); } } - else if (format == GL_BGRA) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_BGRA) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][BCOMP] * 1023.0F)) ) | (((GLuint) (rgba[i][GCOMP] * 1023.0F)) << 10) @@ -1450,8 +1454,8 @@ _mesa_pack_float_rgba_span( GLcontext *ctx, | (((GLuint) (rgba[i][ACOMP] * 3.0F)) << 30); } } - else if (format == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) destination; + else if (dstFormat == GL_ABGR_EXT) { + GLuint *dst = (GLuint *) dstAddr; for (i=0;i<n;i++) { dst[i] = (((GLuint) (rgba[i][ACOMP] * 1023.0F)) ) | (((GLuint) (rgba[i][BCOMP] * 1023.0F)) << 10) @@ -2163,7 +2167,7 @@ extract_float_rgba(GLuint n, GLfloat rgba[][4], * srcFormat - source image format * srcType - source image datatype * source - source image pointer - * unpacking - pixel unpacking parameters + * srcPacking - pixel unpacking parameters * transferOps - bitmask of IMAGE_*_BIT values of operations to apply * * XXX perhaps expand this to process whole images someday. @@ -2173,7 +2177,7 @@ _mesa_unpack_ubyte_color_span( GLcontext *ctx, GLuint n, GLenum dstFormat, GLubyte dest[], GLenum srcFormat, GLenum srcType, const GLvoid *source, - const struct gl_pixelstore_attrib *unpacking, + const struct gl_pixelstore_attrib *srcPacking, GLuint transferOps ) { ASSERT(dstFormat == GL_ALPHA || @@ -2290,7 +2294,7 @@ _mesa_unpack_ubyte_color_span( GLcontext *ctx, if (srcFormat == GL_COLOR_INDEX) { GLuint indexes[MAX_WIDTH]; extract_uint_indexes(n, indexes, srcFormat, srcType, source, - unpacking); + srcPacking); if (transferOps & IMAGE_MAP_COLOR_BIT) { _mesa_map_ci(ctx, n, indexes); @@ -2314,7 +2318,7 @@ _mesa_unpack_ubyte_color_span( GLcontext *ctx, } else { extract_float_rgba(n, rgba, srcFormat, srcType, source, - unpacking->SwapBytes); + srcPacking->SwapBytes); /* scale and bias colors */ if (transferOps & IMAGE_SCALE_BIAS_BIT) { @@ -2480,7 +2484,7 @@ _mesa_unpack_float_color_span( GLcontext *ctx, GLuint n, GLenum dstFormat, GLfloat dest[], GLenum srcFormat, GLenum srcType, const GLvoid *source, - const struct gl_pixelstore_attrib *unpacking, + const struct gl_pixelstore_attrib *srcPacking, GLuint transferOps, GLboolean clamp ) { ASSERT(dstFormat == GL_ALPHA || @@ -2547,7 +2551,7 @@ _mesa_unpack_float_color_span( GLcontext *ctx, if (srcFormat == GL_COLOR_INDEX) { GLuint indexes[MAX_WIDTH]; extract_uint_indexes(n, indexes, srcFormat, srcType, source, - unpacking); + srcPacking); if (transferOps & IMAGE_MAP_COLOR_BIT) { _mesa_map_ci(ctx, n, indexes); @@ -2571,7 +2575,7 @@ _mesa_unpack_float_color_span( GLcontext *ctx, } else { extract_float_rgba(n, rgba, srcFormat, srcType, source, - unpacking->SwapBytes); + srcPacking->SwapBytes); /* scale and bias colors */ if (transferOps & IMAGE_SCALE_BIAS_BIT) { @@ -2743,14 +2747,14 @@ _mesa_unpack_float_color_span( GLcontext *ctx, * dest - destination array * srcType - source pixel type * source - source data pointer - * unpacking - pixel unpacking parameters + * srcPacking - pixel unpacking parameters * transferOps - the pixel transfer operations to apply */ void _mesa_unpack_index_span( const GLcontext *ctx, GLuint n, GLenum dstType, GLvoid *dest, GLenum srcType, const GLvoid *source, - const struct gl_pixelstore_attrib *unpacking, + const struct gl_pixelstore_attrib *srcPacking, GLuint transferOps ) { ASSERT(srcType == GL_BITMAP || @@ -2777,7 +2781,7 @@ _mesa_unpack_index_span( const GLcontext *ctx, GLuint n, MEMCPY(dest, source, n * sizeof(GLubyte)); } else if (transferOps == 0 && srcType == GL_UNSIGNED_INT - && dstType == GL_UNSIGNED_INT && !unpacking->SwapBytes) { + && dstType == GL_UNSIGNED_INT && !srcPacking->SwapBytes) { MEMCPY(dest, source, n * sizeof(GLuint)); } else { @@ -2788,7 +2792,7 @@ _mesa_unpack_index_span( const GLcontext *ctx, GLuint n, assert(n <= MAX_WIDTH); extract_uint_indexes(n, indexes, GL_COLOR_INDEX, srcType, source, - unpacking); + srcPacking); if (transferOps & IMAGE_SHIFT_OFFSET_BIT) { /* shift and offset indexes */ @@ -2840,14 +2844,14 @@ _mesa_unpack_index_span( const GLcontext *ctx, GLuint n, * dest - destination array * srcType - source pixel type * source - source data pointer - * unpacking - pixel unpacking parameters + * srcPacking - pixel unpacking parameters * transferOps - apply offset/bias/lookup ops? */ void _mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n, GLenum dstType, GLvoid *dest, GLenum srcType, const GLvoid *source, - const struct gl_pixelstore_attrib *unpacking, + const struct gl_pixelstore_attrib *srcPacking, GLuint transferOps ) { ASSERT(srcType == GL_BITMAP || @@ -2877,7 +2881,7 @@ _mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n, else if (transferOps == 0 && srcType == GL_UNSIGNED_INT && dstType == GL_UNSIGNED_INT && - !unpacking->SwapBytes) { + !srcPacking->SwapBytes) { MEMCPY(dest, source, n * sizeof(GLuint)); } else { @@ -2888,7 +2892,7 @@ _mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n, assert(n <= MAX_WIDTH); extract_uint_indexes(n, indexes, GL_COLOR_INDEX, srcType, source, - unpacking); + srcPacking); if (transferOps) { if (transferOps & IMAGE_SHIFT_OFFSET_BIT) { @@ -2940,7 +2944,7 @@ _mesa_unpack_stencil_span( const GLcontext *ctx, GLuint n, void _mesa_unpack_depth_span( const GLcontext *ctx, GLuint n, GLdepth *dest, GLenum srcType, const GLvoid *source, - const struct gl_pixelstore_attrib *unpacking, + const struct gl_pixelstore_attrib *srcPacking, GLuint transferOps ) { GLfloat *depth = MALLOC(n * sizeof(GLfloat)); |