diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/Makefile.am | 4 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/Makefile.sources | 2 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_atomic.h | 401 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_blend.h | 25 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_debug.h | 2 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_debug_flush.c | 12 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_math.h | 8 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_prim.h | 6 | ||||
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_tests.c | 1 |
9 files changed, 44 insertions, 417 deletions
diff --git a/mesalib/src/gallium/auxiliary/Makefile.am b/mesalib/src/gallium/auxiliary/Makefile.am index 4085e510b..1053ce4ee 100644 --- a/mesalib/src/gallium/auxiliary/Makefile.am +++ b/mesalib/src/gallium/auxiliary/Makefile.am @@ -74,11 +74,13 @@ libgalliumvl_la_SOURCES = \ endif EXTRA_DIST = \ - Android.mk SConscript \ + SConscript \ indices/u_indices.c \ indices/u_unfilled_indices.c \ indices/u_indices_gen.py \ indices/u_unfilled_gen.py \ + postprocess/ADDING \ + rbug/README \ target-helpers \ util/u_format.csv \ util/u_format_pack.py \ diff --git a/mesalib/src/gallium/auxiliary/Makefile.sources b/mesalib/src/gallium/auxiliary/Makefile.sources index 862626461..3460482c1 100644 --- a/mesalib/src/gallium/auxiliary/Makefile.sources +++ b/mesalib/src/gallium/auxiliary/Makefile.sources @@ -165,9 +165,9 @@ C_SOURCES := \ translate/translate_generic.c \ translate/translate_sse.c \ util/dbghelp.h \ - util/u_atomic.h \ util/u_bitmask.c \ util/u_bitmask.h \ + util/u_blend.h \ util/u_blit.c \ util/u_blit.h \ util/u_blitter.c \ diff --git a/mesalib/src/gallium/auxiliary/util/u_atomic.h b/mesalib/src/gallium/auxiliary/util/u_atomic.h deleted file mode 100644 index 2500bc752..000000000 --- a/mesalib/src/gallium/auxiliary/util/u_atomic.h +++ /dev/null @@ -1,401 +0,0 @@ -/** - * Many similar implementations exist. See for example libwsbm - * or the linux kernel include/atomic.h - * - * No copyright claimed on this file. - * - */ - -#ifndef U_ATOMIC_H -#define U_ATOMIC_H - -#include "pipe/p_compiler.h" -#include "pipe/p_defines.h" - -/* Favor OS-provided implementations. - * - * Where no OS-provided implementation is available, fall back to - * locally coded assembly, compiler intrinsic or ultimately a - * mutex-based implementation. - */ -#if defined(PIPE_OS_SOLARIS) -#define PIPE_ATOMIC_OS_SOLARIS -#elif defined(PIPE_CC_MSVC) -#define PIPE_ATOMIC_MSVC_INTRINSIC -#elif (defined(PIPE_CC_MSVC) && defined(PIPE_ARCH_X86)) -#define PIPE_ATOMIC_ASM_MSVC_X86 -#elif defined(PIPE_CC_GCC) && (PIPE_CC_GCC_VERSION >= 401) -#define PIPE_ATOMIC_GCC_INTRINSIC -#elif (defined(PIPE_CC_GCC) && defined(PIPE_ARCH_X86)) -#define PIPE_ATOMIC_ASM_GCC_X86 -#elif (defined(PIPE_CC_GCC) && defined(PIPE_ARCH_X86_64)) -#define PIPE_ATOMIC_ASM_GCC_X86_64 -#else -#error "Unsupported platform" -#endif - - -#if defined(PIPE_ATOMIC_ASM_GCC_X86_64) -#define PIPE_ATOMIC "GCC x86_64 assembly" - -#ifdef __cplusplus -extern "C" { -#endif - -#define p_atomic_set(_v, _i) (*(_v) = (_i)) -#define p_atomic_read(_v) (*(_v)) - -static INLINE boolean -p_atomic_dec_zero(int32_t *v) -{ - unsigned char c; - - __asm__ __volatile__("lock; decl %0; sete %1":"+m"(*v), "=qm"(c) - ::"memory"); - - return c != 0; -} - -static INLINE void -p_atomic_inc(int32_t *v) -{ - __asm__ __volatile__("lock; incl %0":"+m"(*v)); -} - -static INLINE void -p_atomic_dec(int32_t *v) -{ - __asm__ __volatile__("lock; decl %0":"+m"(*v)); -} - -static INLINE int32_t -p_atomic_inc_return(int32_t *v) -{ - return __sync_add_and_fetch(v, 1); -} - -static INLINE int32_t -p_atomic_dec_return(int32_t *v) -{ - return __sync_sub_and_fetch(v, 1); -} - -static INLINE int32_t -p_atomic_cmpxchg(int32_t *v, int32_t old, int32_t _new) -{ - return __sync_val_compare_and_swap(v, old, _new); -} - -#ifdef __cplusplus -} -#endif - -#endif /* PIPE_ATOMIC_ASM_GCC_X86_64 */ - - -#if defined(PIPE_ATOMIC_ASM_GCC_X86) - -#define PIPE_ATOMIC "GCC x86 assembly" - -#ifdef __cplusplus -extern "C" { -#endif - -#define p_atomic_set(_v, _i) (*(_v) = (_i)) -#define p_atomic_read(_v) (*(_v)) - -static INLINE boolean -p_atomic_dec_zero(int32_t *v) -{ - unsigned char c; - - __asm__ __volatile__("lock; decl %0; sete %1":"+m"(*v), "=qm"(c) - ::"memory"); - - return c != 0; -} - -static INLINE void -p_atomic_inc(int32_t *v) -{ - __asm__ __volatile__("lock; incl %0":"+m"(*v)); -} - -static INLINE void -p_atomic_dec(int32_t *v) -{ - __asm__ __volatile__("lock; decl %0":"+m"(*v)); -} - -static INLINE int32_t -p_atomic_inc_return(int32_t *v) -{ - return __sync_add_and_fetch(v, 1); -} - -static INLINE int32_t -p_atomic_dec_return(int32_t *v) -{ - return __sync_sub_and_fetch(v, 1); -} - -static INLINE int32_t -p_atomic_cmpxchg(int32_t *v, int32_t old, int32_t _new) -{ - return __sync_val_compare_and_swap(v, old, _new); -} - -#ifdef __cplusplus -} -#endif - -#endif - - - -/* Implementation using GCC-provided synchronization intrinsics - */ -#if defined(PIPE_ATOMIC_GCC_INTRINSIC) - -#define PIPE_ATOMIC "GCC Sync Intrinsics" - -#ifdef __cplusplus -extern "C" { -#endif - -#define p_atomic_set(_v, _i) (*(_v) = (_i)) -#define p_atomic_read(_v) (*(_v)) - -static INLINE boolean -p_atomic_dec_zero(int32_t *v) -{ - return (__sync_sub_and_fetch(v, 1) == 0); -} - -static INLINE void -p_atomic_inc(int32_t *v) -{ - (void) __sync_add_and_fetch(v, 1); -} - -static INLINE void -p_atomic_dec(int32_t *v) -{ - (void) __sync_sub_and_fetch(v, 1); -} - -static INLINE int32_t -p_atomic_inc_return(int32_t *v) -{ - return __sync_add_and_fetch(v, 1); -} - -static INLINE int32_t -p_atomic_dec_return(int32_t *v) -{ - return __sync_sub_and_fetch(v, 1); -} - -static INLINE int32_t -p_atomic_cmpxchg(int32_t *v, int32_t old, int32_t _new) -{ - return __sync_val_compare_and_swap(v, old, _new); -} - -#ifdef __cplusplus -} -#endif - -#endif - - - -/* Unlocked version for single threaded environments, such as some - * windows kernel modules. - */ -#if defined(PIPE_ATOMIC_OS_UNLOCKED) - -#define PIPE_ATOMIC "Unlocked" - -#define p_atomic_set(_v, _i) (*(_v) = (_i)) -#define p_atomic_read(_v) (*(_v)) -#define p_atomic_dec_zero(_v) ((boolean) --(*(_v))) -#define p_atomic_inc(_v) ((void) (*(_v))++) -#define p_atomic_dec(_v) ((void) (*(_v))--) -#define p_atomic_inc_return(_v) ((*(_v))++) -#define p_atomic_dec_return(_v) ((*(_v))--) -#define p_atomic_cmpxchg(_v, old, _new) (*(_v) == old ? *(_v) = (_new) : *(_v)) - -#endif - - -/* Locally coded assembly for MSVC on x86: - */ -#if defined(PIPE_ATOMIC_ASM_MSVC_X86) - -#define PIPE_ATOMIC "MSVC x86 assembly" - -#ifdef __cplusplus -extern "C" { -#endif - -#define p_atomic_set(_v, _i) (*(_v) = (_i)) -#define p_atomic_read(_v) (*(_v)) - -static INLINE boolean -p_atomic_dec_zero(int32_t *v) -{ - unsigned char c; - - __asm { - mov eax, [v] - lock dec dword ptr [eax] - sete byte ptr [c] - } - - return c != 0; -} - -static INLINE void -p_atomic_inc(int32_t *v) -{ - __asm { - mov eax, [v] - lock inc dword ptr [eax] - } -} - -static INLINE void -p_atomic_dec(int32_t *v) -{ - __asm { - mov eax, [v] - lock dec dword ptr [eax] - } -} - -static INLINE int32_t -p_atomic_cmpxchg(int32_t *v, int32_t old, int32_t _new) -{ - int32_t orig; - - __asm { - mov ecx, [v] - mov eax, [old] - mov edx, [_new] - lock cmpxchg [ecx], edx - mov [orig], eax - } - - return orig; -} - -#ifdef __cplusplus -} -#endif - -#endif - - -#if defined(PIPE_ATOMIC_MSVC_INTRINSIC) - -#define PIPE_ATOMIC "MSVC Intrinsics" - -#include <intrin.h> - -#pragma intrinsic(_InterlockedIncrement) -#pragma intrinsic(_InterlockedDecrement) -#pragma intrinsic(_InterlockedCompareExchange) - -#ifdef __cplusplus -extern "C" { -#endif - -#define p_atomic_set(_v, _i) (*(_v) = (_i)) -#define p_atomic_read(_v) (*(_v)) - -static INLINE boolean -p_atomic_dec_zero(int32_t *v) -{ - return _InterlockedDecrement((long *)v) == 0; -} - -static INLINE void -p_atomic_inc(int32_t *v) -{ - _InterlockedIncrement((long *)v); -} - -static INLINE int32_t -p_atomic_inc_return(int32_t *v) -{ - return _InterlockedIncrement((long *)v); -} - -static INLINE void -p_atomic_dec(int32_t *v) -{ - _InterlockedDecrement((long *)v); -} - -static INLINE int32_t -p_atomic_dec_return(int32_t *v) -{ - return _InterlockedDecrement((long *)v); -} - -static INLINE int32_t -p_atomic_cmpxchg(int32_t *v, int32_t old, int32_t _new) -{ - return _InterlockedCompareExchange((long *)v, _new, old); -} - -#ifdef __cplusplus -} -#endif - -#endif - -#if defined(PIPE_ATOMIC_OS_SOLARIS) - -#define PIPE_ATOMIC "Solaris OS atomic functions" - -#include <atomic.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#define p_atomic_set(_v, _i) (*(_v) = (_i)) -#define p_atomic_read(_v) (*(_v)) - -static INLINE boolean -p_atomic_dec_zero(int32_t *v) -{ - uint32_t n = atomic_dec_32_nv((uint32_t *) v); - - return n != 0; -} - -#define p_atomic_inc(_v) atomic_inc_32((uint32_t *) _v) -#define p_atomic_dec(_v) atomic_dec_32((uint32_t *) _v) -#define p_atomic_inc_return(_v) atomic_inc_32_nv((uint32_t *) _v) -#define p_atomic_dec_return(_v) atomic_dec_32_nv((uint32_t *) _v) - -#define p_atomic_cmpxchg(_v, _old, _new) \ - atomic_cas_32( (uint32_t *) _v, (uint32_t) _old, (uint32_t) _new) - -#ifdef __cplusplus -} -#endif - -#endif - - -#ifndef PIPE_ATOMIC -#error "No pipe_atomic implementation selected" -#endif - - - -#endif /* U_ATOMIC_H */ diff --git a/mesalib/src/gallium/auxiliary/util/u_blend.h b/mesalib/src/gallium/auxiliary/util/u_blend.h new file mode 100644 index 000000000..2485c34d4 --- /dev/null +++ b/mesalib/src/gallium/auxiliary/util/u_blend.h @@ -0,0 +1,25 @@ +#ifndef U_BLEND_H +#define U_BLEND_H + +#include "pipe/p_state.h" + +/** + * When faking RGBX render target formats with RGBA ones, the blender is still + * supposed to treat the destination's alpha channel as 1 instead of the + * garbage that's there. Return a blend factor that will take that into + * account. + */ +static INLINE int +util_blend_dst_alpha_to_one(int factor) +{ + switch (factor) { + case PIPE_BLENDFACTOR_DST_ALPHA: + return PIPE_BLENDFACTOR_ONE; + case PIPE_BLENDFACTOR_INV_DST_ALPHA: + return PIPE_BLENDFACTOR_ZERO; + default: + return factor; + } +} + +#endif /* U_BLEND_H */ diff --git a/mesalib/src/gallium/auxiliary/util/u_debug.h b/mesalib/src/gallium/auxiliary/util/u_debug.h index badd5e296..4c22fdfb6 100644 --- a/mesalib/src/gallium/auxiliary/util/u_debug.h +++ b/mesalib/src/gallium/auxiliary/util/u_debug.h @@ -185,7 +185,7 @@ void _debug_assert_fail(const char *expr, #ifdef DEBUG #define debug_assert(expr) ((expr) ? (void)0 : _debug_assert_fail(#expr, __FILE__, __LINE__, __FUNCTION__)) #else -#define debug_assert(expr) do { } while (0 && (expr)) +#define debug_assert(expr) (void)(0 && (expr)) #endif diff --git a/mesalib/src/gallium/auxiliary/util/u_debug_flush.c b/mesalib/src/gallium/auxiliary/util/u_debug_flush.c index fdb248c23..cdefca2fb 100644 --- a/mesalib/src/gallium/auxiliary/util/u_debug_flush.c +++ b/mesalib/src/gallium/auxiliary/util/u_debug_flush.c @@ -132,8 +132,7 @@ debug_flush_buf_reference(struct debug_flush_buf **dst, struct debug_flush_buf *fbuf = *dst; if (pipe_reference(&(*dst)->reference, &src->reference)) { - if (fbuf->map_frame) - FREE(fbuf->map_frame); + FREE(fbuf->map_frame); FREE(fbuf); } @@ -146,8 +145,7 @@ debug_flush_item_destroy(struct debug_flush_item *item) { debug_flush_buf_reference(&item->fbuf, NULL); - if (item->ref_frame) - FREE(item->ref_frame); + FREE(item->ref_frame); FREE(item); } @@ -263,10 +261,8 @@ debug_flush_unmap(struct debug_flush_buf *fbuf) fbuf->mapped_sync = FALSE; fbuf->mapped = FALSE; - if (fbuf->map_frame) { - FREE(fbuf->map_frame); - fbuf->map_frame = NULL; - } + FREE(fbuf->map_frame); + fbuf->map_frame = NULL; pipe_mutex_unlock(fbuf->mutex); } diff --git a/mesalib/src/gallium/auxiliary/util/u_math.h b/mesalib/src/gallium/auxiliary/util/u_math.h index 0113fb1a0..19c7343b1 100644 --- a/mesalib/src/gallium/auxiliary/util/u_math.h +++ b/mesalib/src/gallium/auxiliary/util/u_math.h @@ -541,7 +541,7 @@ unsigned ffs( unsigned u ) static INLINE unsigned util_last_bit(unsigned u) { -#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 304) +#if defined(__GNUC__) return u == 0 ? 0 : 32 - __builtin_clz(u); #else unsigned r = 0; @@ -658,7 +658,7 @@ float_to_byte_tex(float f) static INLINE unsigned util_logbase2(unsigned n) { -#if defined(PIPE_CC_GCC) && (PIPE_CC_GCC_VERSION >= 304) +#if defined(PIPE_CC_GCC) return ((sizeof(unsigned) * 8 - 1) - __builtin_clz(n | 1)); #else unsigned pos = 0; @@ -678,7 +678,7 @@ util_logbase2(unsigned n) static INLINE unsigned util_next_power_of_two(unsigned x) { -#if defined(PIPE_CC_GCC) && (PIPE_CC_GCC_VERSION >= 304) +#if defined(PIPE_CC_GCC) if (x <= 1) return 1; @@ -710,7 +710,7 @@ util_next_power_of_two(unsigned x) static INLINE unsigned util_bitcount(unsigned n) { -#if defined(PIPE_CC_GCC) && (PIPE_CC_GCC_VERSION >= 304) +#if defined(PIPE_CC_GCC) return __builtin_popcount(n); #else /* K&R classic bitcount. diff --git a/mesalib/src/gallium/auxiliary/util/u_prim.h b/mesalib/src/gallium/auxiliary/util/u_prim.h index cf1a18f42..b2dd44df2 100644 --- a/mesalib/src/gallium/auxiliary/util/u_prim.h +++ b/mesalib/src/gallium/auxiliary/util/u_prim.h @@ -280,4 +280,10 @@ u_reduced_prims_for_vertices(int primitive, int vertices) const char *u_prim_name( unsigned pipe_prim ); + +#ifdef __cplusplus +} +#endif + + #endif diff --git a/mesalib/src/gallium/auxiliary/util/u_tests.c b/mesalib/src/gallium/auxiliary/util/u_tests.c index c0f6327b6..b42f5e137 100644 --- a/mesalib/src/gallium/auxiliary/util/u_tests.c +++ b/mesalib/src/gallium/auxiliary/util/u_tests.c @@ -248,7 +248,6 @@ tgsi_vs_window_space_position(struct pipe_context *ctx) cb->width0, cb->height0, red); /* Cleanup. */ - cso_release_all(cso); cso_destroy_context(cso); ctx->delete_vs_state(ctx, vs); ctx->delete_fs_state(ctx, fs); |