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-rw-r--r--mesalib/src/gallium/auxiliary/util/u_debug.c1488
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.c58
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h246
3 files changed, 900 insertions, 892 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_debug.c b/mesalib/src/gallium/auxiliary/util/u_debug.c
index 79b1fb3c1..004df439f 100644
--- a/mesalib/src/gallium/auxiliary/util/u_debug.c
+++ b/mesalib/src/gallium/auxiliary/util/u_debug.c
@@ -1,744 +1,744 @@
-/**************************************************************************
- *
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
- * Copyright (c) 2008 VMware, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "pipe/p_config.h"
-
-#include "pipe/p_compiler.h"
-#include "os/os_stream.h"
-#include "util/u_debug.h"
-#include "pipe/p_format.h"
-#include "pipe/p_state.h"
-#include "util/u_inlines.h"
-#include "util/u_format.h"
-#include "util/u_memory.h"
-#include "util/u_string.h"
-#include "util/u_math.h"
-#include "util/u_tile.h"
-#include "util/u_prim.h"
-#include "util/u_surface.h"
-
-#include <limits.h> /* CHAR_BIT */
-#include <ctype.h> /* isalnum */
-
-void _debug_vprintf(const char *format, va_list ap)
-{
-#if defined(PIPE_OS_WINDOWS) || defined(PIPE_OS_EMBEDDED)
- /* We buffer until we find a newline. */
- static char buf[4096] = {'\0'};
- size_t len = strlen(buf);
- int ret = util_vsnprintf(buf + len, sizeof(buf) - len, format, ap);
- if(ret > (int)(sizeof(buf) - len - 1) || util_strchr(buf + len, '\n')) {
- os_log_message(buf);
- buf[0] = '\0';
- }
-#else
- /* Just print as-is to stderr */
- vfprintf(stderr, format, ap);
-#endif
-}
-
-
-#ifdef DEBUG
-void debug_print_blob( const char *name,
- const void *blob,
- unsigned size )
-{
- const unsigned *ublob = (const unsigned *)blob;
- unsigned i;
-
- debug_printf("%s (%d dwords%s)\n", name, size/4,
- size%4 ? "... plus a few bytes" : "");
-
- for (i = 0; i < size/4; i++) {
- debug_printf("%d:\t%08x\n", i, ublob[i]);
- }
-}
-#endif
-
-
-static boolean
-debug_get_option_should_print(void)
-{
- static boolean first = TRUE;
- static boolean value = FALSE;
-
- if (!first)
- return value;
-
- /* Oh hey this will call into this function,
- * but its cool since we set first to false
- */
- first = FALSE;
- value = debug_get_bool_option("GALLIUM_PRINT_OPTIONS", FALSE);
- /* XXX should we print this option? Currently it wont */
- return value;
-}
-
-const char *
-debug_get_option(const char *name, const char *dfault)
-{
- const char *result;
-
- result = os_get_option(name);
- if(!result)
- result = dfault;
-
- if (debug_get_option_should_print())
- debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? result : "(null)");
-
- return result;
-}
-
-boolean
-debug_get_bool_option(const char *name, boolean dfault)
-{
- const char *str = os_get_option(name);
- boolean result;
-
- if(str == NULL)
- result = dfault;
- else if(!util_strcmp(str, "n"))
- result = FALSE;
- else if(!util_strcmp(str, "no"))
- result = FALSE;
- else if(!util_strcmp(str, "0"))
- result = FALSE;
- else if(!util_strcmp(str, "f"))
- result = FALSE;
- else if(!util_strcmp(str, "F"))
- result = FALSE;
- else if(!util_strcmp(str, "false"))
- result = FALSE;
- else if(!util_strcmp(str, "FALSE"))
- result = FALSE;
- else
- result = TRUE;
-
- if (debug_get_option_should_print())
- debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? "TRUE" : "FALSE");
-
- return result;
-}
-
-
-long
-debug_get_num_option(const char *name, long dfault)
-{
- long result;
- const char *str;
-
- str = os_get_option(name);
- if(!str)
- result = dfault;
- else {
- long sign;
- char c;
- c = *str++;
- if(c == '-') {
- sign = -1;
- c = *str++;
- }
- else {
- sign = 1;
- }
- result = 0;
- while('0' <= c && c <= '9') {
- result = result*10 + (c - '0');
- c = *str++;
- }
- result *= sign;
- }
-
- if (debug_get_option_should_print())
- debug_printf("%s: %s = %li\n", __FUNCTION__, name, result);
-
- return result;
-}
-
-static boolean str_has_option(const char *str, const char *name)
-{
- /* Empty string. */
- if (!*str) {
- return FALSE;
- }
-
- /* OPTION=all */
- if (!util_strcmp(str, "all")) {
- return TRUE;
- }
-
- /* Find 'name' in 'str' surrounded by non-alphanumeric characters. */
- {
- const char *start = str;
- unsigned name_len = strlen(name);
-
- /* 'start' is the beginning of the currently-parsed word,
- * we increment 'str' each iteration.
- * if we find either the end of string or a non-alphanumeric character,
- * we compare 'start' up to 'str-1' with 'name'. */
-
- while (1) {
- if (!*str || !isalnum(*str)) {
- if (str-start == name_len &&
- !memcmp(start, name, name_len)) {
- return TRUE;
- }
-
- if (!*str) {
- return FALSE;
- }
-
- start = str+1;
- }
-
- str++;
- }
- }
-
- return FALSE;
-}
-
-unsigned long
-debug_get_flags_option(const char *name,
- const struct debug_named_value *flags,
- unsigned long dfault)
-{
- unsigned long result;
- const char *str;
- const struct debug_named_value *orig = flags;
- int namealign = 0;
-
- str = os_get_option(name);
- if(!str)
- result = dfault;
- else if (!util_strcmp(str, "help")) {
- result = dfault;
- _debug_printf("%s: help for %s:\n", __FUNCTION__, name);
- for (; flags->name; ++flags)
- namealign = MAX2(namealign, strlen(flags->name));
- for (flags = orig; flags->name; ++flags)
- _debug_printf("| %*s [0x%0*lx]%s%s\n", namealign, flags->name,
- (int)sizeof(unsigned long)*CHAR_BIT/4, flags->value,
- flags->desc ? " " : "", flags->desc ? flags->desc : "");
- }
- else {
- result = 0;
- while( flags->name ) {
- if (str_has_option(str, flags->name))
- result |= flags->value;
- ++flags;
- }
- }
-
- if (debug_get_option_should_print()) {
- if (str) {
- debug_printf("%s: %s = 0x%lx (%s)\n", __FUNCTION__, name, result, str);
- } else {
- debug_printf("%s: %s = 0x%lx\n", __FUNCTION__, name, result);
- }
- }
-
- return result;
-}
-
-
-void _debug_assert_fail(const char *expr,
- const char *file,
- unsigned line,
- const char *function)
-{
- _debug_printf("%s:%u:%s: Assertion `%s' failed.\n", file, line, function, expr);
-#if defined(PIPE_OS_WINDOWS) && !defined(PIPE_SUBSYSTEM_WINDOWS_USER)
- if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", FALSE))
-#else
- if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", TRUE))
-#endif
- os_abort();
- else
- _debug_printf("continuing...\n");
-}
-
-
-const char *
-debug_dump_enum(const struct debug_named_value *names,
- unsigned long value)
-{
- static char rest[64];
-
- while(names->name) {
- if(names->value == value)
- return names->name;
- ++names;
- }
-
- util_snprintf(rest, sizeof(rest), "0x%08lx", value);
- return rest;
-}
-
-
-const char *
-debug_dump_enum_noprefix(const struct debug_named_value *names,
- const char *prefix,
- unsigned long value)
-{
- static char rest[64];
-
- while(names->name) {
- if(names->value == value) {
- const char *name = names->name;
- while (*name == *prefix) {
- name++;
- prefix++;
- }
- return name;
- }
- ++names;
- }
-
-
-
- util_snprintf(rest, sizeof(rest), "0x%08lx", value);
- return rest;
-}
-
-
-const char *
-debug_dump_flags(const struct debug_named_value *names,
- unsigned long value)
-{
- static char output[4096];
- static char rest[256];
- int first = 1;
-
- output[0] = '\0';
-
- while(names->name) {
- if((names->value & value) == names->value) {
- if (!first)
- util_strncat(output, "|", sizeof(output));
- else
- first = 0;
- util_strncat(output, names->name, sizeof(output) - 1);
- output[sizeof(output) - 1] = '\0';
- value &= ~names->value;
- }
- ++names;
- }
-
- if (value) {
- if (!first)
- util_strncat(output, "|", sizeof(output));
- else
- first = 0;
-
- util_snprintf(rest, sizeof(rest), "0x%08lx", value);
- util_strncat(output, rest, sizeof(output) - 1);
- output[sizeof(output) - 1] = '\0';
- }
-
- if(first)
- return "0";
-
- return output;
-}
-
-
-#ifdef DEBUG
-void debug_print_format(const char *msg, unsigned fmt )
-{
- debug_printf("%s: %s\n", msg, util_format_name(fmt));
-}
-#endif
-
-
-
-static const struct debug_named_value pipe_prim_names[] = {
-#ifdef DEBUG
- DEBUG_NAMED_VALUE(PIPE_PRIM_POINTS),
- DEBUG_NAMED_VALUE(PIPE_PRIM_LINES),
- DEBUG_NAMED_VALUE(PIPE_PRIM_LINE_LOOP),
- DEBUG_NAMED_VALUE(PIPE_PRIM_LINE_STRIP),
- DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLES),
- DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLE_STRIP),
- DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLE_FAN),
- DEBUG_NAMED_VALUE(PIPE_PRIM_QUADS),
- DEBUG_NAMED_VALUE(PIPE_PRIM_QUAD_STRIP),
- DEBUG_NAMED_VALUE(PIPE_PRIM_POLYGON),
-#endif
- DEBUG_NAMED_VALUE_END
-};
-
-
-const char *u_prim_name( unsigned prim )
-{
- return debug_dump_enum(pipe_prim_names, prim);
-}
-
-
-
-#ifdef DEBUG
-int fl_indent = 0;
-const char* fl_function[1024];
-
-int debug_funclog_enter(const char* f, const int line, const char* file)
-{
- int i;
-
- for (i = 0; i < fl_indent; i++)
- debug_printf(" ");
- debug_printf("%s\n", f);
-
- assert(fl_indent < 1023);
- fl_function[fl_indent++] = f;
-
- return 0;
-}
-
-void debug_funclog_exit(const char* f, const int line, const char* file)
-{
- --fl_indent;
- assert(fl_indent >= 0);
- assert(fl_function[fl_indent] == f);
-}
-
-void debug_funclog_enter_exit(const char* f, const int line, const char* file)
-{
- int i;
- for (i = 0; i < fl_indent; i++)
- debug_printf(" ");
- debug_printf("%s\n", f);
-}
-#endif
-
-
-
-#ifdef DEBUG
-/**
- * Dump an image to a .raw or .ppm file (depends on OS).
- * \param format PIPE_FORMAT_x
- * \param cpp bytes per pixel
- * \param width width in pixels
- * \param height height in pixels
- * \param stride row stride in bytes
- */
-void debug_dump_image(const char *prefix,
- unsigned format, unsigned cpp,
- unsigned width, unsigned height,
- unsigned stride,
- const void *data)
-{
-#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
- static unsigned no = 0;
- char filename[256];
- WCHAR wfilename[sizeof(filename)];
- ULONG_PTR iFile = 0;
- struct {
- unsigned format;
- unsigned cpp;
- unsigned width;
- unsigned height;
- } header;
- unsigned char *pMap = NULL;
- unsigned i;
-
- util_snprintf(filename, sizeof(filename), "\\??\\c:\\%03u%s.raw", ++no, prefix);
- for(i = 0; i < sizeof(filename); ++i)
- wfilename[i] = (WCHAR)filename[i];
-
- pMap = (unsigned char *)EngMapFile(wfilename, sizeof(header) + height*width*cpp, &iFile);
- if(!pMap)
- return;
-
- header.format = format;
- header.cpp = cpp;
- header.width = width;
- header.height = height;
- memcpy(pMap, &header, sizeof(header));
- pMap += sizeof(header);
-
- for(i = 0; i < height; ++i) {
- memcpy(pMap, (unsigned char *)data + stride*i, cpp*width);
- pMap += cpp*width;
- }
-
- EngUnmapFile(iFile);
-#elif defined(PIPE_OS_UNIX)
- /* write a ppm file */
- char filename[256];
- FILE *f;
-
- util_snprintf(filename, sizeof(filename), "%s.ppm", prefix);
-
- f = fopen(filename, "w");
- if (f) {
- int i, x, y;
- int r, g, b;
- const uint8_t *ptr = (uint8_t *) data;
-
- /* XXX this is a hack */
- switch (format) {
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- r = 2;
- g = 1;
- b = 0;
- break;
- default:
- r = 0;
- g = 1;
- b = 1;
- }
-
- fprintf(f, "P6\n");
- fprintf(f, "# ppm-file created by osdemo.c\n");
- fprintf(f, "%i %i\n", width, height);
- fprintf(f, "255\n");
- fclose(f);
-
- f = fopen(filename, "ab"); /* reopen in binary append mode */
- for (y = 0; y < height; y++) {
- for (x = 0; x < width; x++) {
- i = y * stride + x * cpp;
- fputc(ptr[i + r], f); /* write red */
- fputc(ptr[i + g], f); /* write green */
- fputc(ptr[i + b], f); /* write blue */
- }
- }
- fclose(f);
- }
- else {
- fprintf(stderr, "Can't open %s for writing\n", filename);
- }
-#endif
-}
-
-/* FIXME: dump resources, not surfaces... */
-void debug_dump_surface(struct pipe_context *pipe,
- const char *prefix,
- struct pipe_surface *surface)
-{
- struct pipe_resource *texture;
- struct pipe_transfer *transfer;
- void *data;
-
- if (!surface)
- return;
-
- /* XXX: this doesn't necessarily work, as the driver may be using
- * temporary storage for the surface which hasn't been propagated
- * back into the texture. Need to nail down the semantics of views
- * and transfers a bit better before we can say if extra work needs
- * to be done here:
- */
- texture = surface->texture;
-
- transfer = pipe_get_transfer(pipe, texture, surface->u.tex.level,
- surface->u.tex.first_layer,
- PIPE_TRANSFER_READ,
- 0, 0, surface->width, surface->height);
-
- data = pipe->transfer_map(pipe, transfer);
- if(!data)
- goto error;
-
- debug_dump_image(prefix,
- texture->format,
- util_format_get_blocksize(texture->format),
- util_format_get_nblocksx(texture->format, surface->width),
- util_format_get_nblocksy(texture->format, surface->height),
- transfer->stride,
- data);
-
- pipe->transfer_unmap(pipe, transfer);
-error:
- pipe->transfer_destroy(pipe, transfer);
-}
-
-
-void debug_dump_texture(struct pipe_context *pipe,
- const char *prefix,
- struct pipe_resource *texture)
-{
- struct pipe_surface *surface, surf_tmpl;
-
- if (!texture)
- return;
-
- /* XXX for now, just dump image for layer=0, level=0 */
- memset(&surf_tmpl, 0, sizeof(surf_tmpl));
- u_surface_default_template(&surf_tmpl, texture, 0 /* no bind flag - not a surface */);
- surface = pipe->create_surface(pipe, texture, &surf_tmpl);
- if (surface) {
- debug_dump_surface(pipe, prefix, surface);
- pipe->surface_destroy(pipe, surface);
- }
-}
-
-
-#pragma pack(push,2)
-struct bmp_file_header {
- uint16_t bfType;
- uint32_t bfSize;
- uint16_t bfReserved1;
- uint16_t bfReserved2;
- uint32_t bfOffBits;
-};
-#pragma pack(pop)
-
-struct bmp_info_header {
- uint32_t biSize;
- int32_t biWidth;
- int32_t biHeight;
- uint16_t biPlanes;
- uint16_t biBitCount;
- uint32_t biCompression;
- uint32_t biSizeImage;
- int32_t biXPelsPerMeter;
- int32_t biYPelsPerMeter;
- uint32_t biClrUsed;
- uint32_t biClrImportant;
-};
-
-struct bmp_rgb_quad {
- uint8_t rgbBlue;
- uint8_t rgbGreen;
- uint8_t rgbRed;
- uint8_t rgbAlpha;
-};
-
-void
-debug_dump_surface_bmp(struct pipe_context *pipe,
- const char *filename,
- struct pipe_surface *surface)
-{
-#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
- struct pipe_transfer *transfer;
- struct pipe_resource *texture = surface->texture;
-
- transfer = pipe_get_transfer(pipe, texture, surface->u.tex.level,
- surface->u.tex.first_layer, PIPE_TRANSFER_READ,
- 0, 0, surface->width, surface->height);
-
- debug_dump_transfer_bmp(pipe, filename, transfer);
-
- pipe->transfer_destroy(pipe, transfer);
-#endif
-}
-
-void
-debug_dump_transfer_bmp(struct pipe_context *pipe,
- const char *filename,
- struct pipe_transfer *transfer)
-{
-#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
- float *rgba;
-
- if (!transfer)
- goto error1;
-
- rgba = MALLOC(transfer->box.width *
- transfer->box.height *
- transfer->box.depth *
- 4*sizeof(float));
- if(!rgba)
- goto error1;
-
- pipe_get_tile_rgba(pipe, transfer, 0, 0,
- transfer->box.width, transfer->box.height,
- rgba);
-
- debug_dump_float_rgba_bmp(filename,
- transfer->box.width, transfer->box.height,
- rgba, transfer->box.width);
-
- FREE(rgba);
-error1:
- ;
-#endif
-}
-
-void
-debug_dump_float_rgba_bmp(const char *filename,
- unsigned width, unsigned height,
- float *rgba, unsigned stride)
-{
-#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
- struct os_stream *stream;
- struct bmp_file_header bmfh;
- struct bmp_info_header bmih;
- unsigned x, y;
-
- if(!rgba)
- goto error1;
-
- bmfh.bfType = 0x4d42;
- bmfh.bfSize = 14 + 40 + height*width*4;
- bmfh.bfReserved1 = 0;
- bmfh.bfReserved2 = 0;
- bmfh.bfOffBits = 14 + 40;
-
- bmih.biSize = 40;
- bmih.biWidth = width;
- bmih.biHeight = height;
- bmih.biPlanes = 1;
- bmih.biBitCount = 32;
- bmih.biCompression = 0;
- bmih.biSizeImage = height*width*4;
- bmih.biXPelsPerMeter = 0;
- bmih.biYPelsPerMeter = 0;
- bmih.biClrUsed = 0;
- bmih.biClrImportant = 0;
-
- stream = os_file_stream_create(filename);
- if(!stream)
- goto error1;
-
- os_stream_write(stream, &bmfh, 14);
- os_stream_write(stream, &bmih, 40);
-
- y = height;
- while(y--) {
- float *ptr = rgba + (stride * y * 4);
- for(x = 0; x < width; ++x)
- {
- struct bmp_rgb_quad pixel;
- pixel.rgbRed = float_to_ubyte(ptr[x*4 + 0]);
- pixel.rgbGreen = float_to_ubyte(ptr[x*4 + 1]);
- pixel.rgbBlue = float_to_ubyte(ptr[x*4 + 2]);
- pixel.rgbAlpha = 255;
- os_stream_write(stream, &pixel, 4);
- }
- }
-
- os_stream_close(stream);
-error1:
- ;
-#endif
-}
-
-#endif
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright (c) 2008 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "pipe/p_config.h"
+
+#include "pipe/p_compiler.h"
+#include "os/os_stream.h"
+#include "util/u_debug.h"
+#include "pipe/p_format.h"
+#include "pipe/p_state.h"
+#include "util/u_inlines.h"
+#include "util/u_format.h"
+#include "util/u_memory.h"
+#include "util/u_string.h"
+#include "util/u_math.h"
+#include "util/u_tile.h"
+#include "util/u_prim.h"
+#include "util/u_surface.h"
+
+#include <limits.h> /* CHAR_BIT */
+#include <ctype.h> /* isalnum */
+
+void _debug_vprintf(const char *format, va_list ap)
+{
+#if defined(PIPE_OS_WINDOWS) || defined(PIPE_SUBSYSTEM_EMBEDDED)
+ /* We buffer until we find a newline. */
+ static char buf[4096] = {'\0'};
+ size_t len = strlen(buf);
+ int ret = util_vsnprintf(buf + len, sizeof(buf) - len, format, ap);
+ if(ret > (int)(sizeof(buf) - len - 1) || util_strchr(buf + len, '\n')) {
+ os_log_message(buf);
+ buf[0] = '\0';
+ }
+#else
+ /* Just print as-is to stderr */
+ vfprintf(stderr, format, ap);
+#endif
+}
+
+
+#ifdef DEBUG
+void debug_print_blob( const char *name,
+ const void *blob,
+ unsigned size )
+{
+ const unsigned *ublob = (const unsigned *)blob;
+ unsigned i;
+
+ debug_printf("%s (%d dwords%s)\n", name, size/4,
+ size%4 ? "... plus a few bytes" : "");
+
+ for (i = 0; i < size/4; i++) {
+ debug_printf("%d:\t%08x\n", i, ublob[i]);
+ }
+}
+#endif
+
+
+static boolean
+debug_get_option_should_print(void)
+{
+ static boolean first = TRUE;
+ static boolean value = FALSE;
+
+ if (!first)
+ return value;
+
+ /* Oh hey this will call into this function,
+ * but its cool since we set first to false
+ */
+ first = FALSE;
+ value = debug_get_bool_option("GALLIUM_PRINT_OPTIONS", FALSE);
+ /* XXX should we print this option? Currently it wont */
+ return value;
+}
+
+const char *
+debug_get_option(const char *name, const char *dfault)
+{
+ const char *result;
+
+ result = os_get_option(name);
+ if(!result)
+ result = dfault;
+
+ if (debug_get_option_should_print())
+ debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? result : "(null)");
+
+ return result;
+}
+
+boolean
+debug_get_bool_option(const char *name, boolean dfault)
+{
+ const char *str = os_get_option(name);
+ boolean result;
+
+ if(str == NULL)
+ result = dfault;
+ else if(!util_strcmp(str, "n"))
+ result = FALSE;
+ else if(!util_strcmp(str, "no"))
+ result = FALSE;
+ else if(!util_strcmp(str, "0"))
+ result = FALSE;
+ else if(!util_strcmp(str, "f"))
+ result = FALSE;
+ else if(!util_strcmp(str, "F"))
+ result = FALSE;
+ else if(!util_strcmp(str, "false"))
+ result = FALSE;
+ else if(!util_strcmp(str, "FALSE"))
+ result = FALSE;
+ else
+ result = TRUE;
+
+ if (debug_get_option_should_print())
+ debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? "TRUE" : "FALSE");
+
+ return result;
+}
+
+
+long
+debug_get_num_option(const char *name, long dfault)
+{
+ long result;
+ const char *str;
+
+ str = os_get_option(name);
+ if(!str)
+ result = dfault;
+ else {
+ long sign;
+ char c;
+ c = *str++;
+ if(c == '-') {
+ sign = -1;
+ c = *str++;
+ }
+ else {
+ sign = 1;
+ }
+ result = 0;
+ while('0' <= c && c <= '9') {
+ result = result*10 + (c - '0');
+ c = *str++;
+ }
+ result *= sign;
+ }
+
+ if (debug_get_option_should_print())
+ debug_printf("%s: %s = %li\n", __FUNCTION__, name, result);
+
+ return result;
+}
+
+static boolean str_has_option(const char *str, const char *name)
+{
+ /* Empty string. */
+ if (!*str) {
+ return FALSE;
+ }
+
+ /* OPTION=all */
+ if (!util_strcmp(str, "all")) {
+ return TRUE;
+ }
+
+ /* Find 'name' in 'str' surrounded by non-alphanumeric characters. */
+ {
+ const char *start = str;
+ unsigned name_len = strlen(name);
+
+ /* 'start' is the beginning of the currently-parsed word,
+ * we increment 'str' each iteration.
+ * if we find either the end of string or a non-alphanumeric character,
+ * we compare 'start' up to 'str-1' with 'name'. */
+
+ while (1) {
+ if (!*str || !isalnum(*str)) {
+ if (str-start == name_len &&
+ !memcmp(start, name, name_len)) {
+ return TRUE;
+ }
+
+ if (!*str) {
+ return FALSE;
+ }
+
+ start = str+1;
+ }
+
+ str++;
+ }
+ }
+
+ return FALSE;
+}
+
+unsigned long
+debug_get_flags_option(const char *name,
+ const struct debug_named_value *flags,
+ unsigned long dfault)
+{
+ unsigned long result;
+ const char *str;
+ const struct debug_named_value *orig = flags;
+ int namealign = 0;
+
+ str = os_get_option(name);
+ if(!str)
+ result = dfault;
+ else if (!util_strcmp(str, "help")) {
+ result = dfault;
+ _debug_printf("%s: help for %s:\n", __FUNCTION__, name);
+ for (; flags->name; ++flags)
+ namealign = MAX2(namealign, strlen(flags->name));
+ for (flags = orig; flags->name; ++flags)
+ _debug_printf("| %*s [0x%0*lx]%s%s\n", namealign, flags->name,
+ (int)sizeof(unsigned long)*CHAR_BIT/4, flags->value,
+ flags->desc ? " " : "", flags->desc ? flags->desc : "");
+ }
+ else {
+ result = 0;
+ while( flags->name ) {
+ if (str_has_option(str, flags->name))
+ result |= flags->value;
+ ++flags;
+ }
+ }
+
+ if (debug_get_option_should_print()) {
+ if (str) {
+ debug_printf("%s: %s = 0x%lx (%s)\n", __FUNCTION__, name, result, str);
+ } else {
+ debug_printf("%s: %s = 0x%lx\n", __FUNCTION__, name, result);
+ }
+ }
+
+ return result;
+}
+
+
+void _debug_assert_fail(const char *expr,
+ const char *file,
+ unsigned line,
+ const char *function)
+{
+ _debug_printf("%s:%u:%s: Assertion `%s' failed.\n", file, line, function, expr);
+#if defined(PIPE_OS_WINDOWS) && !defined(PIPE_SUBSYSTEM_WINDOWS_USER)
+ if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", FALSE))
+#else
+ if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", TRUE))
+#endif
+ os_abort();
+ else
+ _debug_printf("continuing...\n");
+}
+
+
+const char *
+debug_dump_enum(const struct debug_named_value *names,
+ unsigned long value)
+{
+ static char rest[64];
+
+ while(names->name) {
+ if(names->value == value)
+ return names->name;
+ ++names;
+ }
+
+ util_snprintf(rest, sizeof(rest), "0x%08lx", value);
+ return rest;
+}
+
+
+const char *
+debug_dump_enum_noprefix(const struct debug_named_value *names,
+ const char *prefix,
+ unsigned long value)
+{
+ static char rest[64];
+
+ while(names->name) {
+ if(names->value == value) {
+ const char *name = names->name;
+ while (*name == *prefix) {
+ name++;
+ prefix++;
+ }
+ return name;
+ }
+ ++names;
+ }
+
+
+
+ util_snprintf(rest, sizeof(rest), "0x%08lx", value);
+ return rest;
+}
+
+
+const char *
+debug_dump_flags(const struct debug_named_value *names,
+ unsigned long value)
+{
+ static char output[4096];
+ static char rest[256];
+ int first = 1;
+
+ output[0] = '\0';
+
+ while(names->name) {
+ if((names->value & value) == names->value) {
+ if (!first)
+ util_strncat(output, "|", sizeof(output));
+ else
+ first = 0;
+ util_strncat(output, names->name, sizeof(output) - 1);
+ output[sizeof(output) - 1] = '\0';
+ value &= ~names->value;
+ }
+ ++names;
+ }
+
+ if (value) {
+ if (!first)
+ util_strncat(output, "|", sizeof(output));
+ else
+ first = 0;
+
+ util_snprintf(rest, sizeof(rest), "0x%08lx", value);
+ util_strncat(output, rest, sizeof(output) - 1);
+ output[sizeof(output) - 1] = '\0';
+ }
+
+ if(first)
+ return "0";
+
+ return output;
+}
+
+
+#ifdef DEBUG
+void debug_print_format(const char *msg, unsigned fmt )
+{
+ debug_printf("%s: %s\n", msg, util_format_name(fmt));
+}
+#endif
+
+
+
+static const struct debug_named_value pipe_prim_names[] = {
+#ifdef DEBUG
+ DEBUG_NAMED_VALUE(PIPE_PRIM_POINTS),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_LINES),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_LINE_LOOP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_LINE_STRIP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLES),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLE_STRIP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_TRIANGLE_FAN),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_QUADS),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_QUAD_STRIP),
+ DEBUG_NAMED_VALUE(PIPE_PRIM_POLYGON),
+#endif
+ DEBUG_NAMED_VALUE_END
+};
+
+
+const char *u_prim_name( unsigned prim )
+{
+ return debug_dump_enum(pipe_prim_names, prim);
+}
+
+
+
+#ifdef DEBUG
+int fl_indent = 0;
+const char* fl_function[1024];
+
+int debug_funclog_enter(const char* f, const int line, const char* file)
+{
+ int i;
+
+ for (i = 0; i < fl_indent; i++)
+ debug_printf(" ");
+ debug_printf("%s\n", f);
+
+ assert(fl_indent < 1023);
+ fl_function[fl_indent++] = f;
+
+ return 0;
+}
+
+void debug_funclog_exit(const char* f, const int line, const char* file)
+{
+ --fl_indent;
+ assert(fl_indent >= 0);
+ assert(fl_function[fl_indent] == f);
+}
+
+void debug_funclog_enter_exit(const char* f, const int line, const char* file)
+{
+ int i;
+ for (i = 0; i < fl_indent; i++)
+ debug_printf(" ");
+ debug_printf("%s\n", f);
+}
+#endif
+
+
+
+#ifdef DEBUG
+/**
+ * Dump an image to a .raw or .ppm file (depends on OS).
+ * \param format PIPE_FORMAT_x
+ * \param cpp bytes per pixel
+ * \param width width in pixels
+ * \param height height in pixels
+ * \param stride row stride in bytes
+ */
+void debug_dump_image(const char *prefix,
+ unsigned format, unsigned cpp,
+ unsigned width, unsigned height,
+ unsigned stride,
+ const void *data)
+{
+#ifdef PIPE_SUBSYSTEM_WINDOWS_DISPLAY
+ static unsigned no = 0;
+ char filename[256];
+ WCHAR wfilename[sizeof(filename)];
+ ULONG_PTR iFile = 0;
+ struct {
+ unsigned format;
+ unsigned cpp;
+ unsigned width;
+ unsigned height;
+ } header;
+ unsigned char *pMap = NULL;
+ unsigned i;
+
+ util_snprintf(filename, sizeof(filename), "\\??\\c:\\%03u%s.raw", ++no, prefix);
+ for(i = 0; i < sizeof(filename); ++i)
+ wfilename[i] = (WCHAR)filename[i];
+
+ pMap = (unsigned char *)EngMapFile(wfilename, sizeof(header) + height*width*cpp, &iFile);
+ if(!pMap)
+ return;
+
+ header.format = format;
+ header.cpp = cpp;
+ header.width = width;
+ header.height = height;
+ memcpy(pMap, &header, sizeof(header));
+ pMap += sizeof(header);
+
+ for(i = 0; i < height; ++i) {
+ memcpy(pMap, (unsigned char *)data + stride*i, cpp*width);
+ pMap += cpp*width;
+ }
+
+ EngUnmapFile(iFile);
+#elif defined(PIPE_OS_UNIX)
+ /* write a ppm file */
+ char filename[256];
+ FILE *f;
+
+ util_snprintf(filename, sizeof(filename), "%s.ppm", prefix);
+
+ f = fopen(filename, "w");
+ if (f) {
+ int i, x, y;
+ int r, g, b;
+ const uint8_t *ptr = (uint8_t *) data;
+
+ /* XXX this is a hack */
+ switch (format) {
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ r = 2;
+ g = 1;
+ b = 0;
+ break;
+ default:
+ r = 0;
+ g = 1;
+ b = 1;
+ }
+
+ fprintf(f, "P6\n");
+ fprintf(f, "# ppm-file created by osdemo.c\n");
+ fprintf(f, "%i %i\n", width, height);
+ fprintf(f, "255\n");
+ fclose(f);
+
+ f = fopen(filename, "ab"); /* reopen in binary append mode */
+ for (y = 0; y < height; y++) {
+ for (x = 0; x < width; x++) {
+ i = y * stride + x * cpp;
+ fputc(ptr[i + r], f); /* write red */
+ fputc(ptr[i + g], f); /* write green */
+ fputc(ptr[i + b], f); /* write blue */
+ }
+ }
+ fclose(f);
+ }
+ else {
+ fprintf(stderr, "Can't open %s for writing\n", filename);
+ }
+#endif
+}
+
+/* FIXME: dump resources, not surfaces... */
+void debug_dump_surface(struct pipe_context *pipe,
+ const char *prefix,
+ struct pipe_surface *surface)
+{
+ struct pipe_resource *texture;
+ struct pipe_transfer *transfer;
+ void *data;
+
+ if (!surface)
+ return;
+
+ /* XXX: this doesn't necessarily work, as the driver may be using
+ * temporary storage for the surface which hasn't been propagated
+ * back into the texture. Need to nail down the semantics of views
+ * and transfers a bit better before we can say if extra work needs
+ * to be done here:
+ */
+ texture = surface->texture;
+
+ transfer = pipe_get_transfer(pipe, texture, surface->u.tex.level,
+ surface->u.tex.first_layer,
+ PIPE_TRANSFER_READ,
+ 0, 0, surface->width, surface->height);
+
+ data = pipe->transfer_map(pipe, transfer);
+ if(!data)
+ goto error;
+
+ debug_dump_image(prefix,
+ texture->format,
+ util_format_get_blocksize(texture->format),
+ util_format_get_nblocksx(texture->format, surface->width),
+ util_format_get_nblocksy(texture->format, surface->height),
+ transfer->stride,
+ data);
+
+ pipe->transfer_unmap(pipe, transfer);
+error:
+ pipe->transfer_destroy(pipe, transfer);
+}
+
+
+void debug_dump_texture(struct pipe_context *pipe,
+ const char *prefix,
+ struct pipe_resource *texture)
+{
+ struct pipe_surface *surface, surf_tmpl;
+
+ if (!texture)
+ return;
+
+ /* XXX for now, just dump image for layer=0, level=0 */
+ memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+ u_surface_default_template(&surf_tmpl, texture, 0 /* no bind flag - not a surface */);
+ surface = pipe->create_surface(pipe, texture, &surf_tmpl);
+ if (surface) {
+ debug_dump_surface(pipe, prefix, surface);
+ pipe->surface_destroy(pipe, surface);
+ }
+}
+
+
+#pragma pack(push,2)
+struct bmp_file_header {
+ uint16_t bfType;
+ uint32_t bfSize;
+ uint16_t bfReserved1;
+ uint16_t bfReserved2;
+ uint32_t bfOffBits;
+};
+#pragma pack(pop)
+
+struct bmp_info_header {
+ uint32_t biSize;
+ int32_t biWidth;
+ int32_t biHeight;
+ uint16_t biPlanes;
+ uint16_t biBitCount;
+ uint32_t biCompression;
+ uint32_t biSizeImage;
+ int32_t biXPelsPerMeter;
+ int32_t biYPelsPerMeter;
+ uint32_t biClrUsed;
+ uint32_t biClrImportant;
+};
+
+struct bmp_rgb_quad {
+ uint8_t rgbBlue;
+ uint8_t rgbGreen;
+ uint8_t rgbRed;
+ uint8_t rgbAlpha;
+};
+
+void
+debug_dump_surface_bmp(struct pipe_context *pipe,
+ const char *filename,
+ struct pipe_surface *surface)
+{
+#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
+ struct pipe_transfer *transfer;
+ struct pipe_resource *texture = surface->texture;
+
+ transfer = pipe_get_transfer(pipe, texture, surface->u.tex.level,
+ surface->u.tex.first_layer, PIPE_TRANSFER_READ,
+ 0, 0, surface->width, surface->height);
+
+ debug_dump_transfer_bmp(pipe, filename, transfer);
+
+ pipe->transfer_destroy(pipe, transfer);
+#endif
+}
+
+void
+debug_dump_transfer_bmp(struct pipe_context *pipe,
+ const char *filename,
+ struct pipe_transfer *transfer)
+{
+#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
+ float *rgba;
+
+ if (!transfer)
+ goto error1;
+
+ rgba = MALLOC(transfer->box.width *
+ transfer->box.height *
+ transfer->box.depth *
+ 4*sizeof(float));
+ if(!rgba)
+ goto error1;
+
+ pipe_get_tile_rgba(pipe, transfer, 0, 0,
+ transfer->box.width, transfer->box.height,
+ rgba);
+
+ debug_dump_float_rgba_bmp(filename,
+ transfer->box.width, transfer->box.height,
+ rgba, transfer->box.width);
+
+ FREE(rgba);
+error1:
+ ;
+#endif
+}
+
+void
+debug_dump_float_rgba_bmp(const char *filename,
+ unsigned width, unsigned height,
+ float *rgba, unsigned stride)
+{
+#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
+ struct os_stream *stream;
+ struct bmp_file_header bmfh;
+ struct bmp_info_header bmih;
+ unsigned x, y;
+
+ if(!rgba)
+ goto error1;
+
+ bmfh.bfType = 0x4d42;
+ bmfh.bfSize = 14 + 40 + height*width*4;
+ bmfh.bfReserved1 = 0;
+ bmfh.bfReserved2 = 0;
+ bmfh.bfOffBits = 14 + 40;
+
+ bmih.biSize = 40;
+ bmih.biWidth = width;
+ bmih.biHeight = height;
+ bmih.biPlanes = 1;
+ bmih.biBitCount = 32;
+ bmih.biCompression = 0;
+ bmih.biSizeImage = height*width*4;
+ bmih.biXPelsPerMeter = 0;
+ bmih.biYPelsPerMeter = 0;
+ bmih.biClrUsed = 0;
+ bmih.biClrImportant = 0;
+
+ stream = os_file_stream_create(filename);
+ if(!stream)
+ goto error1;
+
+ os_stream_write(stream, &bmfh, 14);
+ os_stream_write(stream, &bmih, 40);
+
+ y = height;
+ while(y--) {
+ float *ptr = rgba + (stride * y * 4);
+ for(x = 0; x < width; ++x)
+ {
+ struct bmp_rgb_quad pixel;
+ pixel.rgbRed = float_to_ubyte(ptr[x*4 + 0]);
+ pixel.rgbGreen = float_to_ubyte(ptr[x*4 + 1]);
+ pixel.rgbBlue = float_to_ubyte(ptr[x*4 + 2]);
+ pixel.rgbAlpha = 255;
+ os_stream_write(stream, &pixel, 4);
+ }
+ }
+
+ os_stream_close(stream);
+error1:
+ ;
+#endif
+}
+
+#endif
diff --git a/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.c b/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.c
index 04149525e..374fc336b 100644
--- a/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.c
+++ b/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.c
@@ -152,9 +152,9 @@ void u_vbuf_mgr_destroy(struct u_vbuf_mgr *mgrb)
}
-static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
- int min_index, int max_index,
- boolean *upload_flushed)
+static enum u_vbuf_return_flags
+u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
+ int min_index, int max_index)
{
struct translate_key key;
struct translate_element *te;
@@ -166,6 +166,7 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
struct pipe_resource *out_buffer = NULL;
unsigned i, num_verts, out_offset;
struct pipe_vertex_element new_velems[PIPE_MAX_ATTRIBS];
+ boolean upload_flushed = FALSE;
memset(&key, 0, sizeof(key));
memset(tr_elem_index, 0xff, sizeof(tr_elem_index));
@@ -248,7 +249,7 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
u_upload_alloc(mgr->b.uploader,
key.output_stride * min_index,
key.output_stride * num_verts,
- &out_offset, &out_buffer, upload_flushed,
+ &out_offset, &out_buffer, &upload_flushed,
(void**)&out_map);
out_offset -= key.output_stride * min_index;
@@ -308,6 +309,8 @@ static void u_vbuf_translate_begin(struct u_vbuf_mgr_priv *mgr,
}
pipe_resource_reference(&out_buffer, NULL);
+
+ return upload_flushed ? U_VBUF_UPLOAD_FLUSHED : 0;
}
static void u_vbuf_translate_end(struct u_vbuf_mgr_priv *mgr)
@@ -510,14 +513,15 @@ void u_vbuf_mgr_set_vertex_buffers(struct u_vbuf_mgr *mgrb,
mgr->b.nr_real_vertex_buffers = count;
}
-static void u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
- int min_index, int max_index,
- unsigned instance_count,
- boolean *upload_flushed)
+static enum u_vbuf_return_flags
+u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
+ int min_index, int max_index,
+ unsigned instance_count)
{
unsigned i, nr = mgr->ve->count;
unsigned count = max_index + 1 - min_index;
boolean uploaded[PIPE_MAX_ATTRIBS] = {0};
+ enum u_vbuf_return_flags retval = 0;
for (i = 0; i < nr; i++) {
unsigned index = mgr->ve->ve[i].vertex_buffer_index;
@@ -537,6 +541,11 @@ static void u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
} else if (vb->stride) {
first = vb->stride * min_index;
size = vb->stride * count;
+
+ /* Unusual case when stride is smaller than the format size.
+ * XXX This won't work with interleaved arrays. */
+ if (mgr->ve->native_format_size[i] > vb->stride)
+ size += mgr->ve->native_format_size[i] - vb->stride;
} else {
first = 0;
size = mgr->ve->native_format_size[i];
@@ -551,11 +560,14 @@ static void u_vbuf_upload_buffers(struct u_vbuf_mgr_priv *mgr,
vb->buffer_offset -= first;
uploaded[index] = TRUE;
- *upload_flushed = *upload_flushed || flushed;
+ if (flushed)
+ retval |= U_VBUF_UPLOAD_FLUSHED;
} else {
assert(mgr->b.real_vertex_buffer[index]);
}
}
+
+ return retval;
}
static void u_vbuf_mgr_compute_max_index(struct u_vbuf_mgr_priv *mgr)
@@ -597,14 +609,13 @@ static void u_vbuf_mgr_compute_max_index(struct u_vbuf_mgr_priv *mgr)
}
}
-void u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgrb,
- const struct pipe_draw_info *info,
- boolean *buffers_updated,
- boolean *uploader_flushed)
+enum u_vbuf_return_flags
+u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgrb,
+ const struct pipe_draw_info *info)
{
struct u_vbuf_mgr_priv *mgr = (struct u_vbuf_mgr_priv*)mgrb;
- boolean bufs_updated = FALSE, upload_flushed = FALSE;
int min_index, max_index;
+ enum u_vbuf_return_flags retval = 0;
u_vbuf_mgr_compute_max_index(mgr);
@@ -617,27 +628,20 @@ void u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgrb,
/* Translate vertices with non-native layouts or formats. */
if (mgr->incompatible_vb_layout || mgr->ve->incompatible_layout) {
- u_vbuf_translate_begin(mgr, min_index, max_index, &upload_flushed);
+ retval |= u_vbuf_translate_begin(mgr, min_index, max_index);
if (mgr->fallback_ve) {
- bufs_updated = TRUE;
+ retval |= U_VBUF_BUFFERS_UPDATED;
}
}
/* Upload user buffers. */
if (mgr->any_user_vbs) {
- u_vbuf_upload_buffers(mgr, min_index, max_index, info->instance_count,
- &upload_flushed);
- bufs_updated = TRUE;
- }
-
- /* Set the return values. */
- if (buffers_updated) {
- *buffers_updated = bufs_updated;
- }
- if (uploader_flushed) {
- *uploader_flushed = upload_flushed;
+ retval |= u_vbuf_upload_buffers(mgr, min_index, max_index,
+ info->instance_count);
+ retval |= U_VBUF_BUFFERS_UPDATED;
}
+ return retval;
}
void u_vbuf_mgr_draw_end(struct u_vbuf_mgr *mgrb)
diff --git a/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h b/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h
index 0ef27744c..4e6372435 100644
--- a/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h
+++ b/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h
@@ -1,121 +1,125 @@
-/**************************************************************************
- *
- * Copyright 2011 Marek Olšák <maraeo@gmail.com>
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef U_VBUF_MGR_H
-#define U_VBUF_MGR_H
-
-/* This module builds upon u_upload_mgr and translate_cache and takes care of
- * user buffer uploads and vertex format fallbacks. It's designed
- * for the drivers which don't always use the Draw module. (e.g. for HWTCL)
- */
-
-#include "pipe/p_context.h"
-#include "pipe/p_state.h"
-#include "util/u_transfer.h"
-
-/* The manager.
- * This structure should also be used to access vertex buffers
- * from a driver. */
-struct u_vbuf_mgr {
- /* This is what was set in set_vertex_buffers.
- * May contain user buffers. */
- struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
- unsigned nr_vertex_buffers;
-
- /* Contains only real vertex buffers.
- * Hardware drivers should use real_vertex_buffers[i]
- * instead of vertex_buffers[i].buffer. */
- struct pipe_resource *real_vertex_buffer[PIPE_MAX_ATTRIBS];
- int nr_real_vertex_buffers;
-
- /* Precomputed max_index for hardware vertex buffers. */
- unsigned max_index;
-
- /* This uploader can optionally be used by the driver.
- *
- * Allowed functions:
- * - u_upload_alloc
- * - u_upload_data
- * - u_upload_buffer
- * - u_upload_flush */
- struct u_upload_mgr *uploader;
-};
-
-struct u_vbuf_resource {
- struct u_resource b;
- uint8_t *user_ptr;
-};
-
-/* Opaque type containing information about vertex elements for the manager. */
-struct u_vbuf_mgr_elements;
-
-enum u_fetch_alignment {
- U_VERTEX_FETCH_BYTE_ALIGNED,
- U_VERTEX_FETCH_DWORD_ALIGNED
-};
-
-
-struct u_vbuf_mgr *
-u_vbuf_mgr_create(struct pipe_context *pipe,
- unsigned upload_buffer_size,
- unsigned upload_buffer_alignment,
- unsigned upload_buffer_bind,
- enum u_fetch_alignment fetch_alignment);
-
-void u_vbuf_mgr_destroy(struct u_vbuf_mgr *mgr);
-
-struct u_vbuf_mgr_elements *
-u_vbuf_mgr_create_vertex_elements(struct u_vbuf_mgr *mgr,
- unsigned count,
- const struct pipe_vertex_element *attrs,
- struct pipe_vertex_element *native_attrs);
-
-void u_vbuf_mgr_bind_vertex_elements(struct u_vbuf_mgr *mgr,
- void *cso,
- struct u_vbuf_mgr_elements *ve);
-
-void u_vbuf_mgr_destroy_vertex_elements(struct u_vbuf_mgr *mgr,
- struct u_vbuf_mgr_elements *ve);
-
-void u_vbuf_mgr_set_vertex_buffers(struct u_vbuf_mgr *mgr,
- unsigned count,
- const struct pipe_vertex_buffer *bufs);
-
-void u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgr,
- const struct pipe_draw_info *info,
- boolean *buffers_updated,
- boolean *uploader_flushed);
-
-void u_vbuf_mgr_draw_end(struct u_vbuf_mgr *mgr);
-
-
-static INLINE struct u_vbuf_resource *u_vbuf_resource(struct pipe_resource *r)
-{
- return (struct u_vbuf_resource*)r;
-}
-
-#endif
+/**************************************************************************
+ *
+ * Copyright 2011 Marek Olšák <maraeo@gmail.com>
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef U_VBUF_MGR_H
+#define U_VBUF_MGR_H
+
+/* This module builds upon u_upload_mgr and translate_cache and takes care of
+ * user buffer uploads and vertex format fallbacks. It's designed
+ * for the drivers which don't always use the Draw module. (e.g. for HWTCL)
+ */
+
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "util/u_transfer.h"
+
+/* The manager.
+ * This structure should also be used to access vertex buffers
+ * from a driver. */
+struct u_vbuf_mgr {
+ /* This is what was set in set_vertex_buffers.
+ * May contain user buffers. */
+ struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+ unsigned nr_vertex_buffers;
+
+ /* Contains only real vertex buffers.
+ * Hardware drivers should use real_vertex_buffers[i]
+ * instead of vertex_buffers[i].buffer. */
+ struct pipe_resource *real_vertex_buffer[PIPE_MAX_ATTRIBS];
+ int nr_real_vertex_buffers;
+
+ /* Precomputed max_index for hardware vertex buffers. */
+ unsigned max_index;
+
+ /* This uploader can optionally be used by the driver.
+ *
+ * Allowed functions:
+ * - u_upload_alloc
+ * - u_upload_data
+ * - u_upload_buffer
+ * - u_upload_flush */
+ struct u_upload_mgr *uploader;
+};
+
+struct u_vbuf_resource {
+ struct u_resource b;
+ uint8_t *user_ptr;
+};
+
+/* Opaque type containing information about vertex elements for the manager. */
+struct u_vbuf_mgr_elements;
+
+enum u_fetch_alignment {
+ U_VERTEX_FETCH_BYTE_ALIGNED,
+ U_VERTEX_FETCH_DWORD_ALIGNED
+};
+
+enum u_vbuf_return_flags {
+ U_VBUF_BUFFERS_UPDATED = 1,
+ U_VBUF_UPLOAD_FLUSHED = 2
+};
+
+
+struct u_vbuf_mgr *
+u_vbuf_mgr_create(struct pipe_context *pipe,
+ unsigned upload_buffer_size,
+ unsigned upload_buffer_alignment,
+ unsigned upload_buffer_bind,
+ enum u_fetch_alignment fetch_alignment);
+
+void u_vbuf_mgr_destroy(struct u_vbuf_mgr *mgr);
+
+struct u_vbuf_mgr_elements *
+u_vbuf_mgr_create_vertex_elements(struct u_vbuf_mgr *mgr,
+ unsigned count,
+ const struct pipe_vertex_element *attrs,
+ struct pipe_vertex_element *native_attrs);
+
+void u_vbuf_mgr_bind_vertex_elements(struct u_vbuf_mgr *mgr,
+ void *cso,
+ struct u_vbuf_mgr_elements *ve);
+
+void u_vbuf_mgr_destroy_vertex_elements(struct u_vbuf_mgr *mgr,
+ struct u_vbuf_mgr_elements *ve);
+
+void u_vbuf_mgr_set_vertex_buffers(struct u_vbuf_mgr *mgr,
+ unsigned count,
+ const struct pipe_vertex_buffer *bufs);
+
+enum u_vbuf_return_flags
+u_vbuf_mgr_draw_begin(struct u_vbuf_mgr *mgr,
+ const struct pipe_draw_info *info);
+
+void u_vbuf_mgr_draw_end(struct u_vbuf_mgr *mgr);
+
+
+static INLINE struct u_vbuf_resource *u_vbuf_resource(struct pipe_resource *r)
+{
+ return (struct u_vbuf_resource*)r;
+}
+
+#endif
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