diff options
| -rw-r--r-- | src/mesa/main/pack.c | 1318 | ||||
| -rw-r--r-- | src/mesa/main/pack_tmp.h | 1 |
2 files changed, 153 insertions, 1166 deletions
diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c index 067a0f5d459..06993d497f9 100644 --- a/src/mesa/main/pack.c +++ b/src/mesa/main/pack.c @@ -531,22 +531,22 @@ _mesa_pack_rgba_span_from_uints(struct gl_context *ctx, GLuint n, GLuint rgba[][ { switch(dstType) { case GL_UNSIGNED_INT: - pack_uint_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_uint_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_INT: - pack_int_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_int_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_UNSIGNED_SHORT: - pack_ushort_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_ushort_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_SHORT: - pack_short_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_short_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_UNSIGNED_BYTE: - pack_ubyte_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_ubyte_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_BYTE: - pack_byte_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_byte_from_uint_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_UNSIGNED_BYTE_3_3_2: if ((dstFormat == GL_RGB) || (dstFormat == GL_RGB_INTEGER)) @@ -722,23 +722,23 @@ _mesa_pack_rgba_span_from_ints(struct gl_context *ctx, GLuint n, GLint rgba[][4] { switch(dstType) { case GL_UNSIGNED_INT: - pack_uint_from_int_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_uint_from_int_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_INT: /* No conversion necessary. */ - pack_uint_from_uint_rgba(ctx, dstAddr, dstFormat, (GLuint (*)[4]) rgba, n); + pack_uint_from_uint_rgba(ctx, dstAddr, dstFormat, (GLuint (*)[4]) rgba, NULL, n); break; case GL_UNSIGNED_SHORT: - pack_ushort_from_int_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_ushort_from_int_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_SHORT: - pack_short_from_int_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_short_from_int_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_UNSIGNED_BYTE: - pack_ubyte_from_int_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_ubyte_from_int_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_BYTE: - pack_byte_from_int_rgba(ctx, dstAddr, dstFormat, rgba, n); + pack_byte_from_int_rgba(ctx, dstAddr, dstFormat, rgba, NULL, n); break; case GL_UNSIGNED_BYTE_3_3_2: if ((dstFormat == GL_RGB) || (dstFormat == GL_RGB_INTEGER)) @@ -850,6 +850,80 @@ _mesa_pack_rgba_span_from_ints(struct gl_context *ctx, GLuint n, GLint rgba[][4] } } +/* Customization of float packing. + */ +#define SRC_TYPE GLfloat + +#define DST_TYPE GLuint +#define FLOAT_SRC_CONVERT(x) FLOAT_TO_UINT(x) +#define SRC_CONVERT(x) (GLuint) x +#define FN_NAME pack_uint_from_float_rgba +#include "pack_tmp.h" +#undef DST_TYPE +#undef SRC_CONVERT +#undef FLOAT_SRC_CONVERT +#undef FN_NAME + +#define DST_TYPE GLint +#define FLOAT_SRC_CONVERT(x) FLOAT_TO_INT(x) +#define SRC_CONVERT(x) (GLint) x +#define FN_NAME pack_int_from_float_rgba +#include "pack_tmp.h" +#undef DST_TYPE +#undef SRC_CONVERT +#undef FLOAT_SRC_CONVERT +#undef FN_NAME + +#define DST_TYPE GLshort +#define FLOAT_SRC_CONVERT(x) FLOAT_TO_SHORT_TEX(x) +#define SRC_CONVERT(x) (GLshort) x +#define FN_NAME pack_short_from_float_rgba +#include "pack_tmp.h" +#undef DST_TYPE +#undef SRC_CONVERT +#undef FLOAT_SRC_CONVERT +#undef FN_NAME + +#define DST_TYPE GLubyte +#define FLOAT_SRC_CONVERT(x) FLOAT_TO_UBYTE(x) +#define SRC_CONVERT(x) (GLubyte) x +#define FN_NAME pack_ubyte_from_float_rgba +#include "pack_tmp.h" +#undef DST_TYPE +#undef SRC_CONVERT +#undef FLOAT_SRC_CONVERT +#undef FN_NAME + +#define DST_TYPE GLbyte +#define FLOAT_SRC_CONVERT(x) FLOAT_TO_BYTE_TEX(x) +#define SRC_CONVERT(x) (GLbyte) x +#define FN_NAME pack_byte_from_float_rgba +#include "pack_tmp.h" +#undef DST_TYPE +#undef SRC_CONVERT +#undef FLOAT_SRC_CONVERT +#undef FN_NAME + +#define DST_TYPE GLfloat +#define FLOAT_SRC_CONVERT(x) x +#define SRC_CONVERT(x) x +#define FN_NAME pack_float_from_float_rgba +#include "pack_tmp.h" +#undef DST_TYPE +#undef SRC_CONVERT +#undef FLOAT_SRC_CONVERT +#undef FN_NAME + +#define DST_TYPE GLhalfARB +#define FLOAT_SRC_CONVERT(x) _mesa_float_to_half(x) +#define FN_NAME pack_half_float_from_float_rgba +#include "pack_tmp.h" +#undef DST_TYPE +#undef SRC_CONVERT +#undef FLOAT_SRC_CONVERT +#undef FN_NAME + +#undef SRC_TYPE /** * Used to pack an array [][4] of RGBA float colors as specified @@ -935,304 +1009,10 @@ _mesa_pack_rgba_span_float(struct gl_context *ctx, GLuint n, GLfloat rgba[][4], */ switch (dstType) { case GL_UNSIGNED_BYTE: - { - GLubyte *dst = (GLubyte *) dstAddr; - switch (dstFormat) { - case GL_RED: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); - break; - case GL_GREEN: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UBYTE(rgba[i][GCOMP]); - break; - case GL_BLUE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UBYTE(rgba[i][BCOMP]); - break; - case GL_ALPHA: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UBYTE(rgba[i][ACOMP]); - break; - case GL_LUMINANCE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UBYTE(luminance[i]); - break; - case GL_LUMINANCE_ALPHA: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_UBYTE(luminance[i]); - dst[i*2+1] = FLOAT_TO_UBYTE(rgba[i][ACOMP]); - } - break; - case GL_RG: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); - dst[i*2+1] = FLOAT_TO_UBYTE(rgba[i][GCOMP]); - } - break; - case GL_RGB: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); - dst[i*3+1] = FLOAT_TO_UBYTE(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_UBYTE(rgba[i][BCOMP]); - } - break; - case GL_RGBA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); - dst[i*4+1] = FLOAT_TO_UBYTE(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_UBYTE(rgba[i][BCOMP]); - dst[i*4+3] = FLOAT_TO_UBYTE(rgba[i][ACOMP]); - } - break; - case GL_BGR: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_UBYTE(rgba[i][BCOMP]); - dst[i*3+1] = FLOAT_TO_UBYTE(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); - } - break; - case GL_BGRA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_UBYTE(rgba[i][BCOMP]); - dst[i*4+1] = FLOAT_TO_UBYTE(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); - dst[i*4+3] = FLOAT_TO_UBYTE(rgba[i][ACOMP]); - } - break; - case GL_ABGR_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_UBYTE(rgba[i][ACOMP]); - dst[i*4+1] = FLOAT_TO_UBYTE(rgba[i][BCOMP]); - dst[i*4+2] = FLOAT_TO_UBYTE(rgba[i][GCOMP]); - dst[i*4+3] = FLOAT_TO_UBYTE(rgba[i][RCOMP]); - } - break; - case GL_RED_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLubyte) rgba[i][RCOMP]; - } - break; - case GL_GREEN_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLubyte) rgba[i][GCOMP]; - } - break; - case GL_BLUE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLubyte) rgba[i][BCOMP]; - } - break; - case GL_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLubyte) rgba[i][ACOMP]; - } - break; - case GL_RG_INTEGER: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLubyte) rgba[i][RCOMP]; - dst[i*2+1] = (GLubyte) rgba[i][GCOMP]; - } - break; - case GL_RGB_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLubyte) rgba[i][RCOMP]; - dst[i*3+1] = (GLubyte) rgba[i][GCOMP]; - dst[i*3+2] = (GLubyte) rgba[i][BCOMP]; - } - break; - case GL_RGBA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLubyte) rgba[i][RCOMP]; - dst[i*4+1] = (GLubyte) rgba[i][GCOMP]; - dst[i*4+2] = (GLubyte) rgba[i][BCOMP]; - dst[i*4+3] = (GLubyte) rgba[i][ACOMP]; - } - break; - case GL_BGR_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLubyte) rgba[i][BCOMP]; - dst[i*3+1] = (GLubyte) rgba[i][GCOMP]; - dst[i*3+2] = (GLubyte) rgba[i][RCOMP]; - } - break; - case GL_BGRA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLubyte) rgba[i][BCOMP]; - dst[i*4+1] = (GLubyte) rgba[i][GCOMP]; - dst[i*4+2] = (GLubyte) rgba[i][RCOMP]; - dst[i*4+3] = (GLubyte) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLubyte) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - dst[i*2+1] = (GLubyte) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLubyte) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - } - break; - default: - _mesa_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); - } - } + pack_ubyte_from_float_rgba(ctx, dstAddr, dstFormat, rgba, luminance, n); break; case GL_BYTE: - { - GLbyte *dst = (GLbyte *) dstAddr; - switch (dstFormat) { - case GL_RED: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_BYTE_TEX(rgba[i][RCOMP]); - break; - case GL_GREEN: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_BYTE_TEX(rgba[i][GCOMP]); - break; - case GL_BLUE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_BYTE_TEX(rgba[i][BCOMP]); - break; - case GL_ALPHA: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_BYTE_TEX(rgba[i][ACOMP]); - break; - case GL_LUMINANCE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_BYTE_TEX(luminance[i]); - break; - case GL_LUMINANCE_ALPHA: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_BYTE_TEX(luminance[i]); - dst[i*2+1] = FLOAT_TO_BYTE_TEX(rgba[i][ACOMP]); - } - break; - case GL_RG: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_BYTE_TEX(rgba[i][RCOMP]); - dst[i*2+1] = FLOAT_TO_BYTE_TEX(rgba[i][GCOMP]); - } - break; - case GL_RGB: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_BYTE_TEX(rgba[i][RCOMP]); - dst[i*3+1] = FLOAT_TO_BYTE_TEX(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_BYTE_TEX(rgba[i][BCOMP]); - } - break; - case GL_RGBA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_BYTE_TEX(rgba[i][RCOMP]); - dst[i*4+1] = FLOAT_TO_BYTE_TEX(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_BYTE_TEX(rgba[i][BCOMP]); - dst[i*4+3] = FLOAT_TO_BYTE_TEX(rgba[i][ACOMP]); - } - break; - case GL_BGR: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_BYTE_TEX(rgba[i][BCOMP]); - dst[i*3+1] = FLOAT_TO_BYTE_TEX(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_BYTE_TEX(rgba[i][RCOMP]); - } - break; - case GL_BGRA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_BYTE_TEX(rgba[i][BCOMP]); - dst[i*4+1] = FLOAT_TO_BYTE_TEX(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_BYTE_TEX(rgba[i][RCOMP]); - dst[i*4+3] = FLOAT_TO_BYTE_TEX(rgba[i][ACOMP]); - } - break; - case GL_ABGR_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_BYTE_TEX(rgba[i][ACOMP]); - dst[i*4+1] = FLOAT_TO_BYTE_TEX(rgba[i][BCOMP]); - dst[i*4+2] = FLOAT_TO_BYTE_TEX(rgba[i][GCOMP]); - dst[i*4+3] = FLOAT_TO_BYTE_TEX(rgba[i][RCOMP]); - } - break; - case GL_RED_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLbyte) rgba[i][RCOMP]; - } - break; - case GL_GREEN_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLbyte) rgba[i][GCOMP]; - } - break; - case GL_BLUE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLbyte) rgba[i][BCOMP]; - } - break; - case GL_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLbyte) rgba[i][ACOMP]; - } - break; - case GL_RG_INTEGER: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLbyte) rgba[i][RCOMP]; - dst[i*2+1] = (GLbyte) rgba[i][GCOMP]; - } - break; - case GL_RGB_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLbyte) rgba[i][RCOMP]; - dst[i*3+1] = (GLbyte) rgba[i][GCOMP]; - dst[i*3+2] = (GLbyte) rgba[i][BCOMP]; - } - break; - case GL_RGBA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLbyte) rgba[i][RCOMP]; - dst[i*4+1] = (GLbyte) rgba[i][GCOMP]; - dst[i*4+2] = (GLbyte) rgba[i][BCOMP]; - dst[i*4+3] = (GLbyte) rgba[i][ACOMP]; - } - break; - case GL_BGR_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLbyte) rgba[i][BCOMP]; - dst[i*3+1] = (GLbyte) rgba[i][GCOMP]; - dst[i*3+2] = (GLbyte) rgba[i][RCOMP]; - } - break; - case GL_BGRA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLbyte) rgba[i][BCOMP]; - dst[i*4+1] = (GLbyte) rgba[i][GCOMP]; - dst[i*4+2] = (GLbyte) rgba[i][RCOMP]; - dst[i*4+3] = (GLbyte) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLbyte) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - dst[i*2+1] = (GLbyte) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLbyte) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - } - break; - default: - _mesa_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); - } - } + pack_byte_from_float_rgba(ctx, dstAddr, dstFormat, rgba, luminance, n); break; case GL_UNSIGNED_SHORT: { @@ -1385,900 +1165,106 @@ _mesa_pack_rgba_span_float(struct gl_context *ctx, GLuint n, GLfloat rgba[][4], } break; case GL_SHORT: - { - GLshort *dst = (GLshort *) dstAddr; - switch (dstFormat) { - case GL_RED: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_SHORT_TEX(rgba[i][RCOMP]); - break; - case GL_GREEN: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_SHORT_TEX(rgba[i][GCOMP]); - break; - case GL_BLUE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_SHORT_TEX(rgba[i][BCOMP]); - break; - case GL_ALPHA: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_SHORT_TEX(rgba[i][ACOMP]); - break; - case GL_LUMINANCE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_SHORT_TEX(luminance[i]); - break; - case GL_LUMINANCE_ALPHA: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_SHORT_TEX(luminance[i]); - dst[i*2+1] = FLOAT_TO_SHORT_TEX(rgba[i][ACOMP]); - } - break; - case GL_RG: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_SHORT_TEX(rgba[i][RCOMP]); - dst[i*2+1] = FLOAT_TO_SHORT_TEX(rgba[i][GCOMP]); - } - break; - case GL_RGB: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_SHORT_TEX(rgba[i][RCOMP]); - dst[i*3+1] = FLOAT_TO_SHORT_TEX(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_SHORT_TEX(rgba[i][BCOMP]); - } - break; - case GL_RGBA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_SHORT_TEX(rgba[i][RCOMP]); - dst[i*4+1] = FLOAT_TO_SHORT_TEX(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_SHORT_TEX(rgba[i][BCOMP]); - dst[i*4+3] = FLOAT_TO_SHORT_TEX(rgba[i][ACOMP]); - } - break; - case GL_BGR: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_SHORT_TEX(rgba[i][BCOMP]); - dst[i*3+1] = FLOAT_TO_SHORT_TEX(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_SHORT_TEX(rgba[i][RCOMP]); - } - break; - case GL_BGRA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_SHORT_TEX(rgba[i][BCOMP]); - dst[i*4+1] = FLOAT_TO_SHORT_TEX(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_SHORT_TEX(rgba[i][RCOMP]); - dst[i*4+3] = FLOAT_TO_SHORT_TEX(rgba[i][ACOMP]); - } - break; - case GL_ABGR_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_SHORT_TEX(rgba[i][ACOMP]); - dst[i*4+1] = FLOAT_TO_SHORT_TEX(rgba[i][BCOMP]); - dst[i*4+2] = FLOAT_TO_SHORT_TEX(rgba[i][GCOMP]); - dst[i*4+3] = FLOAT_TO_SHORT_TEX(rgba[i][RCOMP]); - } - break; - case GL_RED_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLshort) rgba[i][RCOMP]; - } - break; - case GL_GREEN_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLshort) rgba[i][GCOMP]; - } - break; - case GL_BLUE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLshort) rgba[i][BCOMP]; - } - break; - case GL_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLshort) rgba[i][ACOMP]; - } - break; - case GL_RG_INTEGER: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLshort) rgba[i][RCOMP]; - dst[i*2+1] = (GLshort) rgba[i][GCOMP]; - } - break; - case GL_RGB_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLshort) rgba[i][RCOMP]; - dst[i*3+1] = (GLshort) rgba[i][GCOMP]; - dst[i*3+2] = (GLshort) rgba[i][BCOMP]; - } - break; - case GL_RGBA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLshort) rgba[i][RCOMP]; - dst[i*4+1] = (GLshort) rgba[i][GCOMP]; - dst[i*4+2] = (GLshort) rgba[i][BCOMP]; - dst[i*4+3] = (GLshort) rgba[i][ACOMP]; - } - break; - case GL_BGR_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLshort) rgba[i][BCOMP]; - dst[i*3+1] = (GLshort) rgba[i][GCOMP]; - dst[i*3+2] = (GLshort) rgba[i][RCOMP]; - } - break; - case GL_BGRA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLshort) rgba[i][BCOMP]; - dst[i*4+1] = (GLshort) rgba[i][GCOMP]; - dst[i*4+2] = (GLshort) rgba[i][RCOMP]; - dst[i*4+3] = (GLshort) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLshort) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - dst[i*2+1] = (GLshort) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLshort) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - } - break; - default: - _mesa_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); - } - } + pack_short_from_float_rgba(ctx, dstAddr, dstFormat, rgba, luminance, n); break; case GL_UNSIGNED_INT: - { - GLuint *dst = (GLuint *) dstAddr; - switch (dstFormat) { - case GL_RED: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UINT(rgba[i][RCOMP]); - break; - case GL_GREEN: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UINT(rgba[i][GCOMP]); - break; - case GL_BLUE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UINT(rgba[i][BCOMP]); - break; - case GL_ALPHA: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UINT(rgba[i][ACOMP]); - break; - case GL_LUMINANCE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_UINT(luminance[i]); - break; - case GL_LUMINANCE_ALPHA: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_UINT(luminance[i]); - dst[i*2+1] = FLOAT_TO_UINT(rgba[i][ACOMP]); - } - break; - case GL_RG: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_UINT(rgba[i][RCOMP]); - dst[i*2+1] = FLOAT_TO_UINT(rgba[i][GCOMP]); - } - break; - case GL_RGB: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_UINT(rgba[i][RCOMP]); - dst[i*3+1] = FLOAT_TO_UINT(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_UINT(rgba[i][BCOMP]); - } - break; - case GL_RGBA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_UINT(rgba[i][RCOMP]); - dst[i*4+1] = FLOAT_TO_UINT(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_UINT(rgba[i][BCOMP]); - dst[i*4+3] = FLOAT_TO_UINT(rgba[i][ACOMP]); - } - break; - case GL_BGR: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_UINT(rgba[i][BCOMP]); - dst[i*3+1] = FLOAT_TO_UINT(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_UINT(rgba[i][RCOMP]); - } - break; - case GL_BGRA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_UINT(rgba[i][BCOMP]); - dst[i*4+1] = FLOAT_TO_UINT(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_UINT(rgba[i][RCOMP]); - dst[i*4+3] = FLOAT_TO_UINT(rgba[i][ACOMP]); - } - break; - case GL_ABGR_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_UINT(rgba[i][ACOMP]); - dst[i*4+1] = FLOAT_TO_UINT(rgba[i][BCOMP]); - dst[i*4+2] = FLOAT_TO_UINT(rgba[i][GCOMP]); - dst[i*4+3] = FLOAT_TO_UINT(rgba[i][RCOMP]); - } - break; - case GL_RED_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLuint) rgba[i][RCOMP]; - } - break; - case GL_GREEN_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLuint) rgba[i][GCOMP]; - } - break; - case GL_BLUE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLuint) rgba[i][BCOMP]; - } - break; - case GL_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLuint) rgba[i][ACOMP]; - } - break; - case GL_RG_INTEGER: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLuint) rgba[i][RCOMP]; - dst[i*2+1] = (GLuint) rgba[i][GCOMP]; - } - break; - case GL_RGB_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLuint) rgba[i][RCOMP]; - dst[i*3+1] = (GLuint) rgba[i][GCOMP]; - dst[i*3+2] = (GLuint) rgba[i][BCOMP]; - } - break; - case GL_RGBA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLuint) rgba[i][RCOMP]; - dst[i*4+1] = (GLuint) rgba[i][GCOMP]; - dst[i*4+2] = (GLuint) rgba[i][BCOMP]; - dst[i*4+3] = (GLuint) rgba[i][ACOMP]; - } - break; - case GL_BGR_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLuint) rgba[i][BCOMP]; - dst[i*3+1] = (GLuint) rgba[i][GCOMP]; - dst[i*3+2] = (GLuint) rgba[i][RCOMP]; - } - break; - case GL_BGRA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLuint) rgba[i][BCOMP]; - dst[i*4+1] = (GLuint) rgba[i][GCOMP]; - dst[i*4+2] = (GLuint) rgba[i][RCOMP]; - dst[i*4+3] = (GLuint) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLuint) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - dst[i*2+1] = (GLuint) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLuint) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - } - break; - default: - _mesa_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); - } - } + pack_uint_from_float_rgba(ctx, dstAddr, dstFormat, rgba, luminance, n); break; case GL_INT: - { - GLint *dst = (GLint *) dstAddr; - switch (dstFormat) { - case GL_RED: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_INT(rgba[i][RCOMP]); - break; - case GL_GREEN: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_INT(rgba[i][GCOMP]); - break; - case GL_BLUE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_INT(rgba[i][BCOMP]); - break; - case GL_ALPHA: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_INT(rgba[i][ACOMP]); - break; - case GL_LUMINANCE: - for (i=0;i<n;i++) - dst[i] = FLOAT_TO_INT(luminance[i]); - break; - case GL_LUMINANCE_ALPHA: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_INT(luminance[i]); - dst[i*2+1] = FLOAT_TO_INT(rgba[i][ACOMP]); - } - break; - case GL_RG: - for (i=0;i<n;i++) { - dst[i*2+0] = FLOAT_TO_INT(rgba[i][RCOMP]); - dst[i*2+1] = FLOAT_TO_INT(rgba[i][GCOMP]); - } - break; - case GL_RGB: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_INT(rgba[i][RCOMP]); - dst[i*3+1] = FLOAT_TO_INT(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_INT(rgba[i][BCOMP]); - } - break; - case GL_RGBA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_INT(rgba[i][RCOMP]); - dst[i*4+1] = FLOAT_TO_INT(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_INT(rgba[i][BCOMP]); - dst[i*4+3] = FLOAT_TO_INT(rgba[i][ACOMP]); - } - break; - case GL_BGR: - for (i=0;i<n;i++) { - dst[i*3+0] = FLOAT_TO_INT(rgba[i][BCOMP]); - dst[i*3+1] = FLOAT_TO_INT(rgba[i][GCOMP]); - dst[i*3+2] = FLOAT_TO_INT(rgba[i][RCOMP]); - } - break; - case GL_BGRA: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_INT(rgba[i][BCOMP]); - dst[i*4+1] = FLOAT_TO_INT(rgba[i][GCOMP]); - dst[i*4+2] = FLOAT_TO_INT(rgba[i][RCOMP]); - dst[i*4+3] = FLOAT_TO_INT(rgba[i][ACOMP]); - } - break; - case GL_ABGR_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = FLOAT_TO_INT(rgba[i][ACOMP]); - dst[i*4+1] = FLOAT_TO_INT(rgba[i][BCOMP]); - dst[i*4+2] = FLOAT_TO_INT(rgba[i][GCOMP]); - dst[i*4+3] = FLOAT_TO_INT(rgba[i][RCOMP]); - } - break; - case GL_RED_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLint) rgba[i][RCOMP]; - } - break; - case GL_GREEN_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLint) rgba[i][GCOMP]; - } - break; - case GL_BLUE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLint) rgba[i][BCOMP]; - } - break; - case GL_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLint) rgba[i][ACOMP]; - } - break; - case GL_RG_INTEGER: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLint) rgba[i][RCOMP]; - dst[i*2+1] = (GLint) rgba[i][GCOMP]; - } - break; - case GL_RGB_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLint) rgba[i][RCOMP]; - dst[i*3+1] = (GLint) rgba[i][GCOMP]; - dst[i*3+2] = (GLint) rgba[i][BCOMP]; - } - break; - case GL_RGBA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLint) rgba[i][RCOMP]; - dst[i*4+1] = (GLint) rgba[i][GCOMP]; - dst[i*4+2] = (GLint) rgba[i][BCOMP]; - dst[i*4+3] = (GLint) rgba[i][ACOMP]; - } - break; - case GL_BGR_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*3+0] = (GLint) rgba[i][BCOMP]; - dst[i*3+1] = (GLint) rgba[i][GCOMP]; - dst[i*3+2] = (GLint) rgba[i][RCOMP]; - } - break; - case GL_BGRA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = (GLint) rgba[i][BCOMP]; - dst[i*4+1] = (GLint) rgba[i][GCOMP]; - dst[i*4+2] = (GLint) rgba[i][RCOMP]; - dst[i*4+3] = (GLint) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i*2+0] = (GLint) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - dst[i*2+1] = (GLint) rgba[i][ACOMP]; - } - break; - case GL_LUMINANCE_ALPHA_INTEGER_EXT: - for (i=0;i<n;i++) { - dst[i] = (GLint) (rgba[i][RCOMP] + - rgba[i][GCOMP] + - rgba[i][BCOMP]); - } - break; - default: - _mesa_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); - } - } + pack_int_from_float_rgba(ctx, dstAddr, dstFormat, rgba, luminance, n); break; case GL_FLOAT: - { - GLfloat *dst = (GLfloat *) dstAddr; - switch (dstFormat) { - case GL_RED: - for (i=0;i<n;i++) - dst[i] = rgba[i][RCOMP]; - break; - case GL_GREEN: - for (i=0;i<n;i++) - dst[i] = rgba[i][GCOMP]; - break; - case GL_BLUE: - for (i=0;i<n;i++) - dst[i] = rgba[i][BCOMP]; - break; - case GL_ALPHA: - for (i=0;i<n;i++) - dst[i] = rgba[i][ACOMP]; - break; - case GL_LUMINANCE: - for (i=0;i<n;i++) - dst[i] = luminance[i]; - break; - case GL_LUMINANCE_ALPHA: - for (i=0;i<n;i++) { - dst[i*2+0] = luminance[i]; - dst[i*2+1] = rgba[i][ACOMP]; - } - break; - case GL_RG: - for (i=0;i<n;i++) { - dst[i*2+0] = rgba[i][RCOMP]; - dst[i*2+1] = rgba[i][GCOMP]; - } - break; - case GL_RGB: - for (i=0;i<n;i++) { - dst[i*3+0] = rgba[i][RCOMP]; - dst[i*3+1] = rgba[i][GCOMP]; - dst[i*3+2] = rgba[i][BCOMP]; - } - break; - case GL_RGBA: - for (i=0;i<n;i++) { - dst[i*4+0] = rgba[i][RCOMP]; - dst[i*4+1] = rgba[i][GCOMP]; - dst[i*4+2] = rgba[i][BCOMP]; - dst[i*4+3] = rgba[i][ACOMP]; - } - break; - case GL_BGR: - for (i=0;i<n;i++) { - dst[i*3+0] = rgba[i][BCOMP]; - dst[i*3+1] = rgba[i][GCOMP]; - dst[i*3+2] = rgba[i][RCOMP]; - } - break; - case GL_BGRA: - for (i=0;i<n;i++) { - dst[i*4+0] = rgba[i][BCOMP]; - dst[i*4+1] = rgba[i][GCOMP]; - dst[i*4+2] = rgba[i][RCOMP]; - dst[i*4+3] = rgba[i][ACOMP]; - } - break; - case GL_ABGR_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = rgba[i][ACOMP]; - dst[i*4+1] = rgba[i][BCOMP]; - dst[i*4+2] = rgba[i][GCOMP]; - dst[i*4+3] = rgba[i][RCOMP]; - } - break; - default: - _mesa_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); - } - } + /* No conversion necessary. */ + pack_float_from_float_rgba(ctx, dstAddr, dstFormat, rgba, luminance, n); break; case GL_HALF_FLOAT_ARB: - { - GLhalfARB *dst = (GLhalfARB *) dstAddr; - switch (dstFormat) { - case GL_RED: - for (i=0;i<n;i++) - dst[i] = _mesa_float_to_half(rgba[i][RCOMP]); - break; - case GL_GREEN: - for (i=0;i<n;i++) - dst[i] = _mesa_float_to_half(rgba[i][GCOMP]); - break; - case GL_BLUE: - for (i=0;i<n;i++) - dst[i] = _mesa_float_to_half(rgba[i][BCOMP]); - break; - case GL_ALPHA: - for (i=0;i<n;i++) - dst[i] = _mesa_float_to_half(rgba[i][ACOMP]); - break; - case GL_LUMINANCE: - for (i=0;i<n;i++) - dst[i] = _mesa_float_to_half(luminance[i]); - break; - case GL_LUMINANCE_ALPHA: - for (i=0;i<n;i++) { - dst[i*2+0] = _mesa_float_to_half(luminance[i]); - dst[i*2+1] = _mesa_float_to_half(rgba[i][ACOMP]); - } - break; - case GL_RG: - for (i=0;i<n;i++) { - dst[i*2+0] = _mesa_float_to_half(rgba[i][RCOMP]); - dst[i*2+1] = _mesa_float_to_half(rgba[i][GCOMP]); - } - break; - case GL_RGB: - for (i=0;i<n;i++) { - dst[i*3+0] = _mesa_float_to_half(rgba[i][RCOMP]); - dst[i*3+1] = _mesa_float_to_half(rgba[i][GCOMP]); - dst[i*3+2] = _mesa_float_to_half(rgba[i][BCOMP]); - } - break; - case GL_RGBA: - for (i=0;i<n;i++) { - dst[i*4+0] = _mesa_float_to_half(rgba[i][RCOMP]); - dst[i*4+1] = _mesa_float_to_half(rgba[i][GCOMP]); - dst[i*4+2] = _mesa_float_to_half(rgba[i][BCOMP]); - dst[i*4+3] = _mesa_float_to_half(rgba[i][ACOMP]); - } - break; - case GL_BGR: - for (i=0;i<n;i++) { - dst[i*3+0] = _mesa_float_to_half(rgba[i][BCOMP]); - dst[i*3+1] = _mesa_float_to_half(rgba[i][GCOMP]); - dst[i*3+2] = _mesa_float_to_half(rgba[i][RCOMP]); - } - break; - case GL_BGRA: - for (i=0;i<n;i++) { - dst[i*4+0] = _mesa_float_to_half(rgba[i][BCOMP]); - dst[i*4+1] = _mesa_float_to_half(rgba[i][GCOMP]); - dst[i*4+2] = _mesa_float_to_half(rgba[i][RCOMP]); - dst[i*4+3] = _mesa_float_to_half(rgba[i][ACOMP]); - } - break; - case GL_ABGR_EXT: - for (i=0;i<n;i++) { - dst[i*4+0] = _mesa_float_to_half(rgba[i][ACOMP]); - dst[i*4+1] = _mesa_float_to_half(rgba[i][BCOMP]); - dst[i*4+2] = _mesa_float_to_half(rgba[i][GCOMP]); - dst[i*4+3] = _mesa_float_to_half(rgba[i][RCOMP]); - } - break; - default: - _mesa_problem(ctx, "bad format in _mesa_pack_rgba_span\n"); - } - } + pack_half_float_from_float_rgba(ctx, dstAddr, dstFormat, rgba, luminance, n); break; case GL_UNSIGNED_BYTE_3_3_2: - if (dstFormat == GL_RGB) { - GLubyte *dst = (GLubyte *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 7.0F) << 5) - | (F_TO_I(rgba[i][GCOMP] * 7.0F) << 2) - | (F_TO_I(rgba[i][BCOMP] * 3.0F) ); - } - } + if (dstFormat == GL_RGB) + _mesa_pack_float_rgba_row(MESA_FORMAT_B2G3R3_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_BYTE_2_3_3_REV: - if (dstFormat == GL_RGB) { - GLubyte *dst = (GLubyte *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 7.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 7.0F) << 3) - | (F_TO_I(rgba[i][BCOMP] * 3.0F) << 6); - } - } + if (dstFormat == GL_RGB) + _mesa_pack_float_rgba_row(MESA_FORMAT_R3G3B2_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_SHORT_5_6_5: - if (dstFormat == GL_RGB) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 31.0F) << 11) - | (F_TO_I(rgba[i][GCOMP] * 63.0F) << 5) - | (F_TO_I(rgba[i][BCOMP] * 31.0F) ); - } - } + if (dstFormat == GL_RGB) + _mesa_pack_float_rgba_row(MESA_FORMAT_B5G6R5_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_SHORT_5_6_5_REV: - if (dstFormat == GL_RGB) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 31.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 63.0F) << 5) - | (F_TO_I(rgba[i][BCOMP] * 31.0F) << 11); - } - } + if (dstFormat == GL_RGB) + _mesa_pack_float_rgba_row(MESA_FORMAT_R5G6B5_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_SHORT_4_4_4_4: - if (dstFormat == GL_RGBA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 15.0F) << 12) - | (F_TO_I(rgba[i][GCOMP] * 15.0F) << 8) - | (F_TO_I(rgba[i][BCOMP] * 15.0F) << 4) - | (F_TO_I(rgba[i][ACOMP] * 15.0F) ); - } - } - else if (dstFormat == GL_BGRA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 15.0F) << 12) - | (F_TO_I(rgba[i][GCOMP] * 15.0F) << 8) - | (F_TO_I(rgba[i][RCOMP] * 15.0F) << 4) - | (F_TO_I(rgba[i][ACOMP] * 15.0F) ); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 15.0F) << 12) - | (F_TO_I(rgba[i][BCOMP] * 15.0F) << 8) - | (F_TO_I(rgba[i][GCOMP] * 15.0F) << 4) - | (F_TO_I(rgba[i][RCOMP] * 15.0F) ); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A4B4G4R4_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A4R4G4B4_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_R4G4B4A4_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_SHORT_4_4_4_4_REV: - if (dstFormat == GL_RGBA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 15.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 15.0F) << 4) - | (F_TO_I(rgba[i][BCOMP] * 15.0F) << 8) - | (F_TO_I(rgba[i][ACOMP] * 15.0F) << 12); - } - } - else if (dstFormat == GL_BGRA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 15.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 15.0F) << 4) - | (F_TO_I(rgba[i][RCOMP] * 15.0F) << 8) - | (F_TO_I(rgba[i][ACOMP] * 15.0F) << 12); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 15.0F) ) - | (F_TO_I(rgba[i][BCOMP] * 15.0F) << 4) - | (F_TO_I(rgba[i][GCOMP] * 15.0F) << 8) - | (F_TO_I(rgba[i][RCOMP] * 15.0F) << 12); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_R4G4B4A4_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_B4G4R4A4_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_A4B4G4R4_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_SHORT_5_5_5_1: - if (dstFormat == GL_RGBA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 31.0F) << 11) - | (F_TO_I(rgba[i][GCOMP] * 31.0F) << 6) - | (F_TO_I(rgba[i][BCOMP] * 31.0F) << 1) - | (F_TO_I(rgba[i][ACOMP] * 1.0F) ); - } - } - else if (dstFormat == GL_BGRA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 31.0F) << 11) - | (F_TO_I(rgba[i][GCOMP] * 31.0F) << 6) - | (F_TO_I(rgba[i][RCOMP] * 31.0F) << 1) - | (F_TO_I(rgba[i][ACOMP] * 1.0F) ); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 31.0F) << 11) - | (F_TO_I(rgba[i][BCOMP] * 31.0F) << 6) - | (F_TO_I(rgba[i][GCOMP] * 31.0F) << 1) - | (F_TO_I(rgba[i][RCOMP] * 1.0F) ); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A1B5G5R5_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A1R5G5B5_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_R1G5B5A5_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_SHORT_1_5_5_5_REV: - if (dstFormat == GL_RGBA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 31.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 31.0F) << 5) - | (F_TO_I(rgba[i][BCOMP] * 31.0F) << 10) - | (F_TO_I(rgba[i][ACOMP] * 1.0F) << 15); - } - } - else if (dstFormat == GL_BGRA) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 31.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 31.0F) << 5) - | (F_TO_I(rgba[i][RCOMP] * 31.0F) << 10) - | (F_TO_I(rgba[i][ACOMP] * 1.0F) << 15); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLushort *dst = (GLushort *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 31.0F) ) - | (F_TO_I(rgba[i][BCOMP] * 31.0F) << 5) - | (F_TO_I(rgba[i][GCOMP] * 31.0F) << 10) - | (F_TO_I(rgba[i][RCOMP] * 1.0F) << 15); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_R5G5B5A1_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_B5G5R5A1_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_A5B5G5R1_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_INT_8_8_8_8: - if (dstFormat == GL_RGBA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 255.F) << 24) - | (F_TO_I(rgba[i][GCOMP] * 255.F) << 16) - | (F_TO_I(rgba[i][BCOMP] * 255.F) << 8) - | (F_TO_I(rgba[i][ACOMP] * 255.F) ); - } - } - else if (dstFormat == GL_BGRA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 255.F) << 24) - | (F_TO_I(rgba[i][GCOMP] * 255.F) << 16) - | (F_TO_I(rgba[i][RCOMP] * 255.F) << 8) - | (F_TO_I(rgba[i][ACOMP] * 255.F) ); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 255.F) << 24) - | (F_TO_I(rgba[i][BCOMP] * 255.F) << 16) - | (F_TO_I(rgba[i][GCOMP] * 255.F) << 8) - | (F_TO_I(rgba[i][RCOMP] * 255.F) ); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A8B8G8R8_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A8R8G8B8_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_R8G8B8A8_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_INT_8_8_8_8_REV: - if (dstFormat == GL_RGBA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 255.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 255.0F) << 8) - | (F_TO_I(rgba[i][BCOMP] * 255.0F) << 16) - | (F_TO_I(rgba[i][ACOMP] * 255.0F) << 24); - } - } - else if (dstFormat == GL_BGRA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 255.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 255.0F) << 8) - | (F_TO_I(rgba[i][RCOMP] * 255.0F) << 16) - | (F_TO_I(rgba[i][ACOMP] * 255.0F) << 24); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 255.0F) ) - | (F_TO_I(rgba[i][BCOMP] * 255.0F) << 8) - | (F_TO_I(rgba[i][GCOMP] * 255.0F) << 16) - | (F_TO_I(rgba[i][RCOMP] * 255.0F) << 24); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_R8G8B8A8_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_B8G8R8A8_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_A8B8G8R8_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_INT_10_10_10_2: - if (dstFormat == GL_RGBA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 1023.0F) << 22) - | (F_TO_I(rgba[i][GCOMP] * 1023.0F) << 12) - | (F_TO_I(rgba[i][BCOMP] * 1023.0F) << 2) - | (F_TO_I(rgba[i][ACOMP] * 3.0F) ); - } - } - else if (dstFormat == GL_BGRA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 1023.0F) << 22) - | (F_TO_I(rgba[i][GCOMP] * 1023.0F) << 12) - | (F_TO_I(rgba[i][RCOMP] * 1023.0F) << 2) - | (F_TO_I(rgba[i][ACOMP] * 3.0F) ); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 1023.0F) << 22) - | (F_TO_I(rgba[i][BCOMP] * 1023.0F) << 12) - | (F_TO_I(rgba[i][GCOMP] * 1023.0F) << 2) - | (F_TO_I(rgba[i][RCOMP] * 3.0F) ); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A2B10G10R10_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_A2R10G10B10_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_R2G10B10A10_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_INT_2_10_10_10_REV: - if (dstFormat == GL_RGBA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][RCOMP] * 1023.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 1023.0F) << 10) - | (F_TO_I(rgba[i][BCOMP] * 1023.0F) << 20) - | (F_TO_I(rgba[i][ACOMP] * 3.0F) << 30); - } - } - else if (dstFormat == GL_BGRA) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][BCOMP] * 1023.0F) ) - | (F_TO_I(rgba[i][GCOMP] * 1023.0F) << 10) - | (F_TO_I(rgba[i][RCOMP] * 1023.0F) << 20) - | (F_TO_I(rgba[i][ACOMP] * 3.0F) << 30); - } - } - else if (dstFormat == GL_ABGR_EXT) { - GLuint *dst = (GLuint *) dstAddr; - for (i=0;i<n;i++) { - dst[i] = (F_TO_I(rgba[i][ACOMP] * 1023.0F) ) - | (F_TO_I(rgba[i][BCOMP] * 1023.0F) << 10) - | (F_TO_I(rgba[i][GCOMP] * 1023.0F) << 20) - | (F_TO_I(rgba[i][RCOMP] * 3.0F) << 30); - } - } + if (dstFormat == GL_RGBA) + _mesa_pack_float_rgba_row(MESA_FORMAT_R10G10B10A2_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_BGRA) + _mesa_pack_float_rgba_row(MESA_FORMAT_B10G10R10A2_UNORM, n, (void *)rgba[0], (void *)dstAddr); + else if (dstFormat == GL_ABGR_EXT) + _mesa_pack_float_rgba_row(MESA_FORMAT_A10B10G10R2_UNORM, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_INT_5_9_9_9_REV: - { - GLuint *dst = (GLuint *) dstAddr; - for (i = 0; i < n; i++) { - dst[i] = float3_to_rgb9e5(rgba[i]); - } - } + _mesa_pack_float_rgba_row(MESA_FORMAT_R9G9B9E5_FLOAT, n, (void *)rgba[0], (void *)dstAddr); break; case GL_UNSIGNED_INT_10F_11F_11F_REV: - { - GLuint *dst = (GLuint *) dstAddr; - for (i = 0; i < n; i++) { - dst[i] = float3_to_r11g11b10f(rgba[i]); - } - } + _mesa_pack_float_rgba_row(MESA_FORMAT_R11G11B10_FLOAT, n, (void *)rgba[0], (void *)dstAddr); break; default: _mesa_problem(ctx, "bad type in _mesa_pack_rgba_span_float"); diff --git a/src/mesa/main/pack_tmp.h b/src/mesa/main/pack_tmp.h index c6882db14fa..47acb01ee71 100644 --- a/src/mesa/main/pack_tmp.h +++ b/src/mesa/main/pack_tmp.h @@ -26,6 +26,7 @@ FN_NAME(struct gl_context *ctx, DST_TYPE *dst, GLenum dstFormat, SRC_TYPE rgba[][4], + GLfloat *luminance, int n) { int i; |