diff options
Diffstat (limited to 'src/gallium/auxiliary/util')
| -rw-r--r-- | src/gallium/auxiliary/util/u_cpu_detect.c | 140 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_cpu_detect.h | 13 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_debug.c | 2 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_format.h | 38 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_framebuffer.c | 6 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_split_prim.h | 105 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_sse.h | 29 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_staging.c | 95 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_staging.h | 37 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_surfaces.c | 79 | ||||
| -rw-r--r-- | src/gallium/auxiliary/util/u_surfaces.h | 18 |
11 files changed, 356 insertions, 206 deletions
diff --git a/src/gallium/auxiliary/util/u_cpu_detect.c b/src/gallium/auxiliary/util/u_cpu_detect.c index 6f38d22285..b9b9f9257a 100644 --- a/src/gallium/auxiliary/util/u_cpu_detect.c +++ b/src/gallium/auxiliary/util/u_cpu_detect.c @@ -73,7 +73,7 @@ #endif -DEBUG_GET_ONCE_BOOL_OPTION(dump_cpu, "GALLIUM_DUMP_CPU", TRUE); +DEBUG_GET_ONCE_BOOL_OPTION(dump_cpu, "GALLIUM_DUMP_CPU", FALSE) struct util_cpu_caps util_cpu_caps; @@ -194,123 +194,8 @@ check_os_altivec_support(void) } #endif /* PIPE_ARCH_PPC */ -/* If we're running on a processor that can do SSE, let's see if we - * are allowed to or not. This will catch 2.4.0 or later kernels that - * haven't been configured for a Pentium III but are running on one, - * and RedHat patched 2.2 kernels that have broken exception handling - * support for user space apps that do SSE. - */ -#if defined(PIPE_ARCH_X86) || defined (PIPE_ARCH_X86_64) -static void -check_os_katmai_support(void) -{ -#if defined(PIPE_ARCH_X86) -#if defined(PIPE_OS_FREEBSD) - int has_sse=0, ret; - int len = sizeof (has_sse); - - ret = sysctlbyname("hw.instruction_sse", &has_sse, &len, NULL, 0); - if (ret || !has_sse) - util_cpu_caps.has_sse=0; - -#elif defined(PIPE_OS_NETBSD) || defined(PIPE_OS_OPENBSD) - int has_sse, has_sse2, ret, mib[2]; - int varlen; - - mib[0] = CTL_MACHDEP; - mib[1] = CPU_SSE; - varlen = sizeof (has_sse); - - ret = sysctl(mib, 2, &has_sse, &varlen, NULL, 0); - if (ret < 0 || !has_sse) { - util_cpu_caps.has_sse = 0; - } else { - util_cpu_caps.has_sse = 1; - } - - mib[1] = CPU_SSE2; - varlen = sizeof (has_sse2); - ret = sysctl(mib, 2, &has_sse2, &varlen, NULL, 0); - if (ret < 0 || !has_sse2) { - util_cpu_caps.has_sse2 = 0; - } else { - util_cpu_caps.has_sse2 = 1; - } - util_cpu_caps.has_sse = 0; /* FIXME ?!?!? */ - -#elif defined(PIPE_OS_WINDOWS) - LPTOP_LEVEL_EXCEPTION_FILTER exc_fil; - if (util_cpu_caps.has_sse) { - exc_fil = SetUnhandledExceptionFilter(win32_sig_handler_sse); -#if defined(PIPE_CC_GCC) - __asm __volatile ("xorps %xmm0, %xmm0"); -#elif defined(PIPE_CC_MSVC) - __asm { - xorps xmm0, xmm0 /* executing SSE instruction */ - } -#else -#error Unsupported compiler -#endif - SetUnhandledExceptionFilter(exc_fil); - } -#elif defined(PIPE_OS_LINUX) - struct sigaction saved_sigill; - struct sigaction saved_sigfpe; - - /* Save the original signal handlers. - */ - sigaction(SIGILL, NULL, &saved_sigill); - sigaction(SIGFPE, NULL, &saved_sigfpe); - - signal(SIGILL, (void (*)(int))sigill_handler_sse); - signal(SIGFPE, (void (*)(int))sigfpe_handler_sse); - - /* Emulate test for OSFXSR in CR4. The OS will set this bit if it - * supports the extended FPU save and restore required for SSE. If - * we execute an SSE instruction on a PIII and get a SIGILL, the OS - * doesn't support Streaming SIMD Exceptions, even if the processor - * does. - */ - if (util_cpu_caps.has_sse) { - __asm __volatile ("xorps %xmm1, %xmm0"); - } - - /* Emulate test for OSXMMEXCPT in CR4. The OS will set this bit if - * it supports unmasked SIMD FPU exceptions. If we unmask the - * exceptions, do a SIMD divide-by-zero and get a SIGILL, the OS - * doesn't support unmasked SIMD FPU exceptions. If we get a SIGFPE - * as expected, we're okay but we need to clean up after it. - * - * Are we being too stringent in our requirement that the OS support - * unmasked exceptions? Certain RedHat 2.2 kernels enable SSE by - * setting CR4.OSFXSR but don't support unmasked exceptions. Win98 - * doesn't even support them. We at least know the user-space SSE - * support is good in kernels that do support unmasked exceptions, - * and therefore to be safe I'm going to leave this test in here. - */ - if (util_cpu_caps.has_sse) { - /* test_os_katmai_exception_support(); */ - } - - /* Restore the original signal handlers. - */ - sigaction(SIGILL, &saved_sigill, NULL); - sigaction(SIGFPE, &saved_sigfpe, NULL); - -#else - /* We can't use POSIX signal handling to test the availability of - * SSE, so we disable it by default. - */ - util_cpu_caps.has_sse = 0; -#endif /* __linux__ */ -#endif - -#if defined(PIPE_ARCH_X86_64) - util_cpu_caps.has_sse = 1; -#endif -} - +#if defined(PIPE_ARCH_X86) || defined (PIPE_ARCH_X86_64) static int has_cpuid(void) { #if defined(PIPE_ARCH_X86) @@ -391,23 +276,6 @@ util_cpu_detect(void) memset(&util_cpu_caps, 0, sizeof util_cpu_caps); - /* Check for arch type */ -#if defined(PIPE_ARCH_MIPS) - util_cpu_caps.arch = UTIL_CPU_ARCH_MIPS; -#elif defined(PIPE_ARCH_ALPHA) - util_cpu_caps.arch = UTIL_CPU_ARCH_ALPHA; -#elif defined(PIPE_ARCH_SPARC) - util_cpu_caps.arch = UTIL_CPU_ARCH_SPARC; -#elif defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64) - util_cpu_caps.arch = UTIL_CPU_ARCH_X86; - util_cpu_caps.little_endian = 1; -#elif defined(PIPE_ARCH_PPC) - util_cpu_caps.arch = UTIL_CPU_ARCH_POWERPC; - util_cpu_caps.little_endian = 0; -#else - util_cpu_caps.arch = UTIL_CPU_ARCH_UNKNOWN; -#endif - /* Count the number of CPUs in system */ #if defined(PIPE_OS_WINDOWS) { @@ -486,9 +354,6 @@ util_cpu_detect(void) util_cpu_caps.cacheline = regs2[2] & 0xFF; } - if (util_cpu_caps.has_sse) - check_os_katmai_support(); - if (!util_cpu_caps.has_sse) { util_cpu_caps.has_sse2 = 0; util_cpu_caps.has_sse3 = 0; @@ -504,7 +369,6 @@ util_cpu_detect(void) #ifdef DEBUG if (debug_get_option_dump_cpu()) { - debug_printf("util_cpu_caps.arch = %i\n", util_cpu_caps.arch); debug_printf("util_cpu_caps.nr_cpus = %u\n", util_cpu_caps.nr_cpus); debug_printf("util_cpu_caps.x86_cpu_type = %u\n", util_cpu_caps.x86_cpu_type); diff --git a/src/gallium/auxiliary/util/u_cpu_detect.h b/src/gallium/auxiliary/util/u_cpu_detect.h index 4b3dc39c34..f3bef0993c 100644 --- a/src/gallium/auxiliary/util/u_cpu_detect.h +++ b/src/gallium/auxiliary/util/u_cpu_detect.h @@ -36,26 +36,15 @@ #define _UTIL_CPU_DETECT_H #include "pipe/p_compiler.h" - -enum util_cpu_arch { - UTIL_CPU_ARCH_UNKNOWN = 0, - UTIL_CPU_ARCH_MIPS, - UTIL_CPU_ARCH_ALPHA, - UTIL_CPU_ARCH_SPARC, - UTIL_CPU_ARCH_X86, - UTIL_CPU_ARCH_POWERPC -}; +#include "pipe/p_config.h" struct util_cpu_caps { - enum util_cpu_arch arch; unsigned nr_cpus; /* Feature flags */ int x86_cpu_type; unsigned cacheline; - unsigned little_endian:1; - unsigned has_tsc:1; unsigned has_mmx:1; unsigned has_mmx2:1; diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c index ad162558bc..504e6d2a18 100644 --- a/src/gallium/auxiliary/util/u_debug.c +++ b/src/gallium/auxiliary/util/u_debug.c @@ -88,7 +88,7 @@ debug_get_option_should_print(void) * but its cool since we set first to false */ first = FALSE; - value = debug_get_bool_option("GALLIUM_PRINT_OPTIONS", TRUE); + value = debug_get_bool_option("GALLIUM_PRINT_OPTIONS", FALSE); /* XXX should we print this option? Currently it wont */ return value; } diff --git a/src/gallium/auxiliary/util/u_format.h b/src/gallium/auxiliary/util/u_format.h index 38254b1096..8e786a390a 100644 --- a/src/gallium/auxiliary/util/u_format.h +++ b/src/gallium/auxiliary/util/u_format.h @@ -631,6 +631,44 @@ util_format_has_alpha(enum pipe_format format) } /** + * Return the matching SRGB format, or PIPE_FORMAT_NONE if none. + */ +static INLINE enum pipe_format +util_format_srgb(enum pipe_format format) +{ + switch (format) { + case PIPE_FORMAT_L8_UNORM: + return PIPE_FORMAT_L8_SRGB; + case PIPE_FORMAT_L8A8_UNORM: + return PIPE_FORMAT_L8A8_SRGB; + case PIPE_FORMAT_R8G8B8_UNORM: + return PIPE_FORMAT_R8G8B8_SRGB; + case PIPE_FORMAT_A8B8G8R8_UNORM: + return PIPE_FORMAT_A8B8G8R8_SRGB; + case PIPE_FORMAT_X8B8G8R8_UNORM: + return PIPE_FORMAT_X8B8G8R8_SRGB; + case PIPE_FORMAT_B8G8R8A8_UNORM: + return PIPE_FORMAT_B8G8R8A8_SRGB; + case PIPE_FORMAT_B8G8R8X8_UNORM: + return PIPE_FORMAT_B8G8R8X8_SRGB; + case PIPE_FORMAT_A8R8G8B8_UNORM: + return PIPE_FORMAT_A8R8G8B8_SRGB; + case PIPE_FORMAT_X8R8G8B8_UNORM: + return PIPE_FORMAT_X8R8G8B8_SRGB; + case PIPE_FORMAT_DXT1_RGB: + return PIPE_FORMAT_DXT1_SRGB; + case PIPE_FORMAT_DXT1_RGBA: + return PIPE_FORMAT_DXT1_SRGBA; + case PIPE_FORMAT_DXT3_RGBA: + return PIPE_FORMAT_DXT3_SRGBA; + case PIPE_FORMAT_DXT5_RGBA: + return PIPE_FORMAT_DXT5_SRGBA; + default: + return PIPE_FORMAT_NONE; + } +} + +/** * Return the number of components stored. * Formats with block size != 1x1 will always have 1 component (the block). */ diff --git a/src/gallium/auxiliary/util/u_framebuffer.c b/src/gallium/auxiliary/util/u_framebuffer.c index 768ae9ceb5..7803ec6a8b 100644 --- a/src/gallium/auxiliary/util/u_framebuffer.c +++ b/src/gallium/auxiliary/util/u_framebuffer.c @@ -85,9 +85,11 @@ util_copy_framebuffer_state(struct pipe_framebuffer_state *dst, dst->width = src->width; dst->height = src->height; - for (i = 0; i < Elements(src->cbufs); i++) { + for (i = 0; i < src->nr_cbufs; i++) pipe_surface_reference(&dst->cbufs[i], src->cbufs[i]); - } + + for (i = src->nr_cbufs; i < dst->nr_cbufs; i++) + pipe_surface_reference(&dst->cbufs[i], NULL); dst->nr_cbufs = src->nr_cbufs; diff --git a/src/gallium/auxiliary/util/u_split_prim.h b/src/gallium/auxiliary/util/u_split_prim.h new file mode 100644 index 0000000000..206e1ec311 --- /dev/null +++ b/src/gallium/auxiliary/util/u_split_prim.h @@ -0,0 +1,105 @@ +/* Originally written by Ben Skeggs for the nv50 driver*/ +#include <pipe/p_defines.h> + +struct util_split_prim { + void *priv; + void (*emit)(void *priv, unsigned start, unsigned count); + void (*edge)(void *priv, boolean enabled); + + unsigned mode; + unsigned start; + unsigned p_start; + unsigned p_end; + + uint repeat_first:1; + uint close_first:1; + uint edgeflag_off:1; +}; + +static INLINE void +util_split_prim_init(struct util_split_prim *s, + unsigned mode, unsigned start, unsigned count) +{ + if (mode == PIPE_PRIM_LINE_LOOP) { + s->mode = PIPE_PRIM_LINE_STRIP; + s->close_first = 1; + } else { + s->mode = mode; + s->close_first = 0; + } + s->start = start; + s->p_start = start; + s->p_end = start + count; + s->edgeflag_off = 0; + s->repeat_first = 0; +} + +static INLINE boolean +util_split_prim_next(struct util_split_prim *s, unsigned max_verts) +{ + int repeat = 0; + + if (s->repeat_first) { + s->emit(s->priv, s->start, 1); + max_verts--; + if (s->edgeflag_off) { + s->edge(s->priv, TRUE); + s->edgeflag_off = FALSE; + } + } + + if (s->p_start + s->close_first + max_verts >= s->p_end) { + s->emit(s->priv, s->p_start, s->p_end - s->p_start); + if (s->close_first) + s->emit(s->priv, s->start, 1); + return TRUE; + } + + switch (s->mode) { + case PIPE_PRIM_LINES: + max_verts &= ~1; + break; + case PIPE_PRIM_LINE_STRIP: + repeat = 1; + break; + case PIPE_PRIM_POLYGON: + max_verts--; + s->emit(s->priv, s->p_start, max_verts); + s->edge(s->priv, FALSE); + s->emit(s->priv, s->p_start + max_verts, 1); + s->p_start += max_verts; + s->repeat_first = TRUE; + s->edgeflag_off = TRUE; + return FALSE; + case PIPE_PRIM_TRIANGLES: + max_verts = max_verts - (max_verts % 3); + break; + case PIPE_PRIM_TRIANGLE_STRIP: + /* to ensure winding stays correct, always split + * on an even number of generated triangles + */ + max_verts = max_verts & ~1; + repeat = 2; + break; + case PIPE_PRIM_TRIANGLE_FAN: + s->repeat_first = TRUE; + repeat = 1; + break; + case PIPE_PRIM_QUADS: + max_verts &= ~3; + break; + case PIPE_PRIM_QUAD_STRIP: + max_verts &= ~1; + repeat = 2; + break; + case PIPE_PRIM_POINTS: + break; + default: + /* TODO: implement adjacency primitives */ + assert(0); + } + + s->emit (s->priv, s->p_start, max_verts); + s->p_start += (max_verts - repeat); + return FALSE; +} diff --git a/src/gallium/auxiliary/util/u_sse.h b/src/gallium/auxiliary/util/u_sse.h index 6145e34aa3..87959ab0aa 100644 --- a/src/gallium/auxiliary/util/u_sse.h +++ b/src/gallium/auxiliary/util/u_sse.h @@ -71,6 +71,35 @@ _mm_castps_si128(__m128 a) #endif /* defined(_MSC_VER) && _MSC_VER < 1500 */ + +#if defined(PIPE_ARCH_SSSE3) + +#include <tmmintrin.h> + +#else /* !PIPE_ARCH_SSSE3 */ + +#include <emmintrin.h> + +/** + * Describe _mm_shuffle_epi8() with gcc extended inline assembly, for cases + * where -mssse3 is not supported/enabled. + * + * MSVC will never get in here as its intrinsics support do not rely on + * compiler command line options. + */ +static __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) +_mm_shuffle_epi8(__m128i a, __m128i mask) +{ + __m128i result; + __asm__("pshufb %1, %0" + : "=x" (result) + : "xm" (mask), "0" (a)); + return result; +} + +#endif /* !PIPE_ARCH_SSSE3 */ + + #endif /* PIPE_ARCH_X86 || PIPE_ARCH_X86_64 */ #endif /* U_SSE_H_ */ diff --git a/src/gallium/auxiliary/util/u_staging.c b/src/gallium/auxiliary/util/u_staging.c new file mode 100644 index 0000000000..607c31f5ee --- /dev/null +++ b/src/gallium/auxiliary/util/u_staging.c @@ -0,0 +1,95 @@ +#include "util/u_staging.h" +#include "pipe/p_context.h" +#include "util/u_memory.h" +#include "util/u_inlines.h" + +static void +util_staging_resource_template(struct pipe_resource *pt, unsigned width, unsigned height, unsigned depth, struct pipe_resource *template) +{ + memset(template, 0, sizeof(struct pipe_resource)); + if(pt->target != PIPE_BUFFER && depth <= 1) + template->target = PIPE_TEXTURE_2D; + else + template->target = pt->target; + template->format = pt->format; + template->width0 = width; + template->height0 = height; + template->depth0 = depth; + template->last_level = 0; + template->nr_samples = pt->nr_samples; + template->bind = 0; + template->usage = PIPE_USAGE_STAGING; + template->flags = 0; +} + +struct util_staging_transfer * +util_staging_transfer_new(struct pipe_context *pipe, + struct pipe_resource *pt, + struct pipe_subresource sr, + unsigned usage, + const struct pipe_box *box, + bool direct) +{ + struct pipe_screen *pscreen = pipe->screen; + struct util_staging_transfer *tx; + struct pipe_resource staging_resource_template; + + tx = CALLOC_STRUCT(util_staging_transfer); + if (!tx) + return NULL; + + pipe_resource_reference(&tx->base.resource, pt); + tx->base.sr = sr; + tx->base.usage = usage; + tx->base.box = *box; + + if (direct) + { + tx->staging_resource = pt; + return tx; + } + + util_staging_resource_template(pt, box->width, box->height, box->depth, &staging_resource_template); + tx->staging_resource = pscreen->resource_create(pscreen, &staging_resource_template); + if (!tx->staging_resource) + { + pipe_resource_reference(&tx->base.resource, NULL); + FREE(tx); + return NULL; + } + + if (usage & PIPE_TRANSFER_READ) + { + struct pipe_subresource dstsr; + unsigned zi; + dstsr.face = 0; + dstsr.level = 0; + for(zi = 0; zi < box->depth; ++zi) + pipe->resource_copy_region(pipe, tx->staging_resource, dstsr, 0, 0, 0, tx->base.resource, sr, box->x, box->y, box->z + zi, box->width, box->height); + } + + return tx; +} + +void +util_staging_transfer_destroy(struct pipe_context *pipe, struct pipe_transfer *ptx) +{ + struct util_staging_transfer *tx = (struct util_staging_transfer *)ptx; + + if (tx->staging_resource != tx->base.resource) + { + if(tx->base.usage & PIPE_TRANSFER_WRITE) { + struct pipe_subresource srcsr; + unsigned zi; + srcsr.face = 0; + srcsr.level = 0; + for(zi = 0; zi < tx->base.box.depth; ++zi) + pipe->resource_copy_region(pipe, tx->base.resource, tx->base.sr, tx->base.box.x, tx->base.box.y, tx->base.box.z + zi, tx->staging_resource, srcsr, 0, 0, 0, tx->base.box.width, tx->base.box.height); + } + + pipe_resource_reference(&tx->staging_resource, NULL); + } + + pipe_resource_reference(&ptx->resource, NULL); + FREE(ptx); +} diff --git a/src/gallium/auxiliary/util/u_staging.h b/src/gallium/auxiliary/util/u_staging.h new file mode 100644 index 0000000000..602faa2971 --- /dev/null +++ b/src/gallium/auxiliary/util/u_staging.h @@ -0,0 +1,37 @@ +/* Direct3D 10/11 has no concept of transfers. Applications instead + * create resources with a STAGING or DYNAMIC usage, copy between them + * and the real resource and use Map to map the STAGING/DYNAMIC resource. + * + * This util module allows to implement Gallium drivers as a Direct3D + * driver would be implemented: transfers allocate a resource with + * PIPE_USAGE_STAGING, and copy the data between it and the real resource + * with resource_copy_region. + */ + +#ifndef U_STAGING_H +#define U_STAGING_H + +#include "pipe/p_state.h" + +struct util_staging_transfer { + struct pipe_transfer base; + + /* if direct, same as base.resource, otherwise the temporary staging resource */ + struct pipe_resource *staging_resource; +}; + +/* user must be stride, slice_stride and offset */ +/* pt->usage == PIPE_USAGE_DYNAMIC should be a good value to pass for direct */ +/* staging resource is currently created with PIPE_USAGE_DYNAMIC */ +struct util_staging_transfer * +util_staging_transfer_new(struct pipe_context *pipe, + struct pipe_resource *pt, + struct pipe_subresource sr, + unsigned usage, + const struct pipe_box *box, + bool direct); + +void +util_staging_transfer_destroy(struct pipe_context *pipe, struct pipe_transfer *ptx); + +#endif diff --git a/src/gallium/auxiliary/util/u_surfaces.c b/src/gallium/auxiliary/util/u_surfaces.c index b5d21570d5..7733ad24d0 100644 --- a/src/gallium/auxiliary/util/u_surfaces.c +++ b/src/gallium/auxiliary/util/u_surfaces.c @@ -3,40 +3,22 @@ #include "util/u_inlines.h" #include "util/u_memory.h" -/* TODO: ouch, util_hash_table should do these by default when passed a null function pointer - * this indirect function call is quite bad - */ -static unsigned -hash(void *key) -{ - return (unsigned)(uintptr_t)key; -} - -static int -compare(void *key1, void *key2) -{ - return (unsigned)(uintptr_t)key1 - (unsigned)(uintptr_t)key2; -} - struct pipe_surface * util_surfaces_do_get(struct util_surfaces *us, unsigned surface_struct_size, struct pipe_screen *pscreen, struct pipe_resource *pt, unsigned face, unsigned level, unsigned zslice, unsigned flags) { struct pipe_surface *ps; - void *key = NULL; if(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE) - { /* or 2D array */ - if(!us->u.table) - us->u.table = util_hash_table_create(hash, compare); - key = (void *)(uintptr_t)(((zslice + face) << 8) | level); - /* TODO: ouch, should have a get-reference function... - * also, shouldn't allocate a two-pointer structure for each item... */ - ps = util_hash_table_get(us->u.table, key); + { /* or 2D array */ + if(!us->u.hash) + us->u.hash = cso_hash_create(); + + ps = cso_hash_iter_data(cso_hash_find(us->u.hash, ((zslice + face) << 8) | level)); } else { if(!us->u.array) - us->u.array = CALLOC(pt->last_level + 1, sizeof(struct pipe_surface *)); + us->u.array = CALLOC(pt->last_level + 1, sizeof(struct pipe_surface *)); ps = us->u.array[level]; } @@ -54,7 +36,7 @@ util_surfaces_do_get(struct util_surfaces *us, unsigned surface_struct_size, str ps->offset = ~0; if(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE) - util_hash_table_set(us->u.table, key, ps); + cso_hash_insert(us->u.hash, ((zslice + face) << 8) | level, ps); else us->u.array[level] = ps; @@ -66,47 +48,44 @@ util_surfaces_do_detach(struct util_surfaces *us, struct pipe_surface *ps) { struct pipe_resource *pt = ps->texture; if(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE) - { /* or 2D array */ - void* key = (void*)(uintptr_t)(((ps->zslice + ps->face) << 8) | ps->level); - util_hash_table_remove(us->u.table, key); + { /* or 2D array */ + cso_hash_erase(us->u.hash, cso_hash_find(us->u.hash, ((ps->zslice + ps->face) << 8) | ps->level)); } else us->u.array[ps->level] = 0; } -static enum pipe_error -util_surfaces_destroy_callback(void *key, void *value, void *data) -{ - void (*destroy_surface) (struct pipe_surface * ps) = data; - destroy_surface((struct pipe_surface *)value); - return PIPE_OK; -} - void util_surfaces_destroy(struct util_surfaces *us, struct pipe_resource *pt, void (*destroy_surface) (struct pipe_surface *)) { if(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE) - { /* or 2D array */ - if(us->u.table) + { /* or 2D array */ + if(us->u.hash) { - util_hash_table_foreach(us->u.table, util_surfaces_destroy_callback, destroy_surface); - util_hash_table_destroy(us->u.table); - us->u.table = NULL; + struct cso_hash_iter iter; + iter = cso_hash_first_node(us->u.hash); + while (!cso_hash_iter_is_null(iter)) { + destroy_surface(cso_hash_iter_data(iter)); + iter = cso_hash_iter_next(iter); + } + + cso_hash_delete(us->u.hash); + us->u.hash = NULL; } } else { if(us->u.array) { - unsigned i; - for(i = 0; i < pt->last_level; ++i) - { - struct pipe_surface *ps = us->u.array[i]; - if(ps) - destroy_surface(ps); - } - FREE(us->u.array); - us->u.array = NULL; + unsigned i; + for(i = 0; i <= pt->last_level; ++i) + { + struct pipe_surface *ps = us->u.array[i]; + if(ps) + destroy_surface(ps); + } + FREE(us->u.array); + us->u.array = NULL; } } } diff --git a/src/gallium/auxiliary/util/u_surfaces.h b/src/gallium/auxiliary/util/u_surfaces.h index 0195bf5afb..af978c7057 100644 --- a/src/gallium/auxiliary/util/u_surfaces.h +++ b/src/gallium/auxiliary/util/u_surfaces.h @@ -4,15 +4,15 @@ #include "pipe/p_compiler.h" #include "pipe/p_state.h" #include "util/u_atomic.h" - -struct util_hash_table; +#include "cso_cache/cso_hash.h" struct util_surfaces { union { - struct util_hash_table *table; + struct cso_hash *hash; struct pipe_surface **array; + void* pv; } u; }; @@ -35,6 +35,18 @@ util_surfaces_get(struct util_surfaces *us, unsigned surface_struct_size, struct return util_surfaces_do_get(us, surface_struct_size, pscreen, pt, face, level, zslice, flags); } +static INLINE struct pipe_surface * +util_surfaces_peek(struct util_surfaces *us, struct pipe_resource *pt, unsigned face, unsigned level, unsigned zslice) +{ + if(!us->u.pv) + return 0; + + if(unlikely(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE)) + return cso_hash_iter_data(cso_hash_find(us->u.hash, ((zslice + face) << 8) | level)); + else + return us->u.array[level]; +} + void util_surfaces_do_detach(struct util_surfaces *us, struct pipe_surface *ps); static INLINE void |