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| author | marha <marha@users.sourceforge.net> | 2012-06-08 09:33:13 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-06-08 09:33:13 +0200 |
| commit | 990bc3f015a4f8fce2eb918375defcd44980a845 (patch) | |
| tree | 8e8301f19482b52cc00bd95b4593522cc93267af /mesalib/src/mesa/x86/mmx_blendtmp.h | |
| parent | 1af6fc1b5d93e54d6674de8b5870448b29f139a7 (diff) | |
| download | vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.tar.gz vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.tar.bz2 vcxsrv-990bc3f015a4f8fce2eb918375defcd44980a845.zip | |
Used synchronise script to update files
Diffstat (limited to 'mesalib/src/mesa/x86/mmx_blendtmp.h')
| -rw-r--r-- | mesalib/src/mesa/x86/mmx_blendtmp.h | 228 |
1 files changed, 114 insertions, 114 deletions
diff --git a/mesalib/src/mesa/x86/mmx_blendtmp.h b/mesalib/src/mesa/x86/mmx_blendtmp.h index f282c0c21..8534792e2 100644 --- a/mesalib/src/mesa/x86/mmx_blendtmp.h +++ b/mesalib/src/mesa/x86/mmx_blendtmp.h @@ -1,114 +1,114 @@ -/*
- * Written by José Fonseca <j_r_fonseca@yahoo.co.uk>
- */
-
-
-/*
- * void _mesa_mmx_blend( struct gl_context *ctx,
- * GLuint n,
- * const GLubyte mask[],
- * GLchan rgba[][4],
- * CONST GLchan dest[][4] )
- *
- */
-ALIGNTEXT16
-GLOBL GLNAME( TAG(_mesa_mmx_blend) )
-HIDDEN( TAG(_mesa_mmx_blend) )
-GLNAME( TAG(_mesa_mmx_blend) ):
-
- PUSH_L ( EBP )
- MOV_L ( ESP, EBP )
- PUSH_L ( ESI )
- PUSH_L ( EDI )
- PUSH_L ( EBX )
-
- MOV_L ( REGOFF(12, EBP), ECX ) /* n */
- CMP_L ( CONST(0), ECX)
- JE ( LLTAG(GMB_return) )
-
- MOV_L ( REGOFF(16, EBP), EBX ) /* mask */
- MOV_L ( REGOFF(20, EBP), EDI ) /* rgba */
- MOV_L ( REGOFF(24, EBP), ESI ) /* dest */
-
- INIT
-
- TEST_L ( CONST(4), EDI ) /* align rgba on an 8-byte boundary */
- JZ ( LLTAG(GMB_align_end) )
-
- CMP_B ( CONST(0), REGIND(EBX) ) /* *mask == 0 */
- JE ( LLTAG(GMB_align_continue) )
-
- /* runin */
-#define ONE(x) x
-#define TWO(x)
- MAIN ( EDI, ESI )
-#undef ONE
-#undef TWO
-
-LLTAG(GMB_align_continue):
-
- DEC_L ( ECX ) /* n -= 1 */
- INC_L ( EBX ) /* mask += 1 */
- ADD_L ( CONST(4), EDI ) /* rgba += 1 */
- ADD_L ( CONST(4), ESI ) /* dest += 1 */
-
-LLTAG(GMB_align_end):
-
- CMP_L ( CONST(2), ECX)
- JB ( LLTAG(GMB_loop_end) )
-
-ALIGNTEXT16
-LLTAG(GMB_loop_begin):
-
- CMP_W ( CONST(0), REGIND(EBX) ) /* *mask == 0 && *(mask + 1) == 0 */
- JE ( LLTAG(GMB_loop_continue) )
-
- /* main loop */
-#define ONE(x)
-#define TWO(x) x
- MAIN ( EDI, ESI )
-#undef ONE
-#undef TWO
-
-LLTAG(GMB_loop_continue):
-
- DEC_L ( ECX )
- DEC_L ( ECX ) /* n -= 2 */
- ADD_L ( CONST(2), EBX ) /* mask += 2 */
- ADD_L ( CONST(8), EDI ) /* rgba += 2 */
- ADD_L ( CONST(8), ESI ) /* dest += 2 */
- CMP_L ( CONST(2), ECX )
- JAE ( LLTAG(GMB_loop_begin) )
-
-LLTAG(GMB_loop_end):
-
- CMP_L ( CONST(1), ECX )
- JB ( LLTAG(GMB_done) )
-
- CMP_B ( CONST(0), REGIND(EBX) ) /* *mask == 0 */
- JE ( LLTAG(GMB_done) )
-
- /* runout */
-#define ONE(x) x
-#define TWO(x)
- MAIN ( EDI, ESI )
-#undef ONE
-#undef TWO
-
-LLTAG(GMB_done):
-
- EMMS
-
-LLTAG(GMB_return):
-
- POP_L ( EBX )
- POP_L ( EDI )
- POP_L ( ESI )
- MOV_L ( EBP, ESP )
- POP_L ( EBP )
- RET
-
-#undef TAG
-#undef LLTAG
-#undef INIT
-#undef MAIN
+/* + * Written by José Fonseca <j_r_fonseca@yahoo.co.uk> + */ + + +/* + * void _mesa_mmx_blend( struct gl_context *ctx, + * GLuint n, + * const GLubyte mask[], + * GLchan rgba[][4], + * CONST GLchan dest[][4] ) + * + */ +ALIGNTEXT16 +GLOBL GLNAME( TAG(_mesa_mmx_blend) ) +HIDDEN( TAG(_mesa_mmx_blend) ) +GLNAME( TAG(_mesa_mmx_blend) ): + + PUSH_L ( EBP ) + MOV_L ( ESP, EBP ) + PUSH_L ( ESI ) + PUSH_L ( EDI ) + PUSH_L ( EBX ) + + MOV_L ( REGOFF(12, EBP), ECX ) /* n */ + CMP_L ( CONST(0), ECX) + JE ( LLTAG(GMB_return) ) + + MOV_L ( REGOFF(16, EBP), EBX ) /* mask */ + MOV_L ( REGOFF(20, EBP), EDI ) /* rgba */ + MOV_L ( REGOFF(24, EBP), ESI ) /* dest */ + + INIT + + TEST_L ( CONST(4), EDI ) /* align rgba on an 8-byte boundary */ + JZ ( LLTAG(GMB_align_end) ) + + CMP_B ( CONST(0), REGIND(EBX) ) /* *mask == 0 */ + JE ( LLTAG(GMB_align_continue) ) + + /* runin */ +#define ONE(x) x +#define TWO(x) + MAIN ( EDI, ESI ) +#undef ONE +#undef TWO + +LLTAG(GMB_align_continue): + + DEC_L ( ECX ) /* n -= 1 */ + INC_L ( EBX ) /* mask += 1 */ + ADD_L ( CONST(4), EDI ) /* rgba += 1 */ + ADD_L ( CONST(4), ESI ) /* dest += 1 */ + +LLTAG(GMB_align_end): + + CMP_L ( CONST(2), ECX) + JB ( LLTAG(GMB_loop_end) ) + +ALIGNTEXT16 +LLTAG(GMB_loop_begin): + + CMP_W ( CONST(0), REGIND(EBX) ) /* *mask == 0 && *(mask + 1) == 0 */ + JE ( LLTAG(GMB_loop_continue) ) + + /* main loop */ +#define ONE(x) +#define TWO(x) x + MAIN ( EDI, ESI ) +#undef ONE +#undef TWO + +LLTAG(GMB_loop_continue): + + DEC_L ( ECX ) + DEC_L ( ECX ) /* n -= 2 */ + ADD_L ( CONST(2), EBX ) /* mask += 2 */ + ADD_L ( CONST(8), EDI ) /* rgba += 2 */ + ADD_L ( CONST(8), ESI ) /* dest += 2 */ + CMP_L ( CONST(2), ECX ) + JAE ( LLTAG(GMB_loop_begin) ) + +LLTAG(GMB_loop_end): + + CMP_L ( CONST(1), ECX ) + JB ( LLTAG(GMB_done) ) + + CMP_B ( CONST(0), REGIND(EBX) ) /* *mask == 0 */ + JE ( LLTAG(GMB_done) ) + + /* runout */ +#define ONE(x) x +#define TWO(x) + MAIN ( EDI, ESI ) +#undef ONE +#undef TWO + +LLTAG(GMB_done): + + EMMS + +LLTAG(GMB_return): + + POP_L ( EBX ) + POP_L ( EDI ) + POP_L ( ESI ) + MOV_L ( EBP, ESP ) + POP_L ( EBP ) + RET + +#undef TAG +#undef LLTAG +#undef INIT +#undef MAIN |