#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_string.h"
#include "util/u_math.h"
#include "util/u_tile.h"
-#include "util/u_prim.h"
+#include "util/u_prim.h"
+#include "util/u_surface.h"
+#include <stdio.h>
+#include <limits.h> /* CHAR_BIT */
+#include <ctype.h> /* isalnum */
void _debug_vprintf(const char *format, va_list ap)
{
- /* We buffer until we find a newline. */
static char buf[4096] = {'\0'};
+#if defined(PIPE_OS_WINDOWS) || defined(PIPE_SUBSYSTEM_EMBEDDED)
+ /* We buffer until we find a newline. */
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
+ util_vsnprintf(buf, sizeof(buf), format, ap);
+ os_log_message(buf);
+#endif
}
#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)
{
result = os_get_option(name);
if(!result)
result = dfault;
-
- debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? result : "(null)");
+
+ if (debug_get_option_should_print())
+ debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? result : "(null)");
return result;
}
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;
- debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? "TRUE" : "FALSE");
+ if (debug_get_option_should_print())
+ debug_printf("%s: %s = %s\n", __FUNCTION__, name, result ? "TRUE" : "FALSE");
return result;
}
}
result *= sign;
}
-
- debug_printf("%s: %s = %li\n", __FUNCTION__, name, result);
+
+ 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) || *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,
{
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;
- while (flags->name) {
- debug_printf("%s: help for %s: %s [0x%lx]\n", __FUNCTION__, name, flags->name, flags->value);
- flags++;
- }
+ _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 (!util_strcmp(str, "all") || util_strstr(str, flags->name ))
+ if (str_has_option(str, flags->name))
result |= flags->value;
++flags;
}
}
- 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);
+ 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;
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");
}
-static const struct debug_named_value pipe_format_names[] = {
-#ifdef DEBUG
- DEBUG_NAMED_VALUE(PIPE_FORMAT_NONE),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A8R8G8B8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_X8R8G8B8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8A8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8X8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A1R5G5B5_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A4R4G4B4_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R5G6B5_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A2B10G10R10_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_L8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_I8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A8L8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_L16_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_YCBCR_REV),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_Z16_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_Z32_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_Z32_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_S8Z24_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_Z24S8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_X8Z24_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_Z24X8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_S8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R64_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R64G64_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R64G64B64_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R64G64B64A64_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_FLOAT),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R32G32B32A32_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R16G16B16A16_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_UNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_USCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_B6G5R5_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A8B8G8R8_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_X8B8G8R8_SNORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SSCALED),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_L8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A8L8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8A8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_R8G8B8X8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_A8R8G8B8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_X8R8G8B8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8A8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_B8G8R8X8_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_X8UB8UG8SR8S_NORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_B6UG5SR5S_NORM),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_RGBA),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT3_RGBA),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT5_RGBA),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_SRGB),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT1_SRGBA),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT3_SRGBA),
- DEBUG_NAMED_VALUE(PIPE_FORMAT_DXT5_SRGBA),
-#endif
- DEBUG_NAMED_VALUE_END
-};
-
#ifdef DEBUG
void debug_print_format(const char *msg, unsigned fmt )
{
- debug_printf("%s: %s\n", msg, debug_dump_enum(pipe_format_names, fmt));
+ debug_printf("%s: %s\n", msg, util_format_name(fmt));
}
#endif
-const char *pf_name( enum pipe_format format )
-{
- return debug_dump_enum(pipe_format_names, format);
-}
-
static const struct debug_named_value pipe_prim_names[] = {
+#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
/**
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;
/* XXX this is a hack */
switch (format) {
- case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
r = 2;
g = 1;
b = 0;
else {
fprintf(stderr, "Can't open %s for writing\n", filename);
}
-#endif
}
-void debug_dump_surface(const char *prefix,
- struct pipe_surface *surface)
+/* FIXME: dump resources, not surfaces... */
+void debug_dump_surface(struct pipe_context *pipe,
+ const char *prefix,
+ struct pipe_surface *surface)
{
- struct pipe_texture *texture;
- struct pipe_screen *screen;
+ 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;
- screen = texture->screen;
- transfer = screen->get_tex_transfer(screen, texture, surface->face,
- surface->level, surface->zslice,
- PIPE_TRANSFER_READ, 0, 0, surface->width,
- surface->height);
-
- data = screen->transfer_map(screen, transfer);
+ data = pipe_transfer_map(pipe, texture, surface->u.tex.level,
+ surface->u.tex.first_layer,
+ PIPE_TRANSFER_READ,
+ 0, 0, surface->width, surface->height, &transfer);
if(!data)
- goto error;
-
- debug_dump_image(prefix,
+ return;
+
+ debug_dump_image(prefix,
texture->format,
- util_format_get_blocksize(texture->format),
- util_format_get_nblocksx(texture->format, transfer->width),
- util_format_get_nblocksy(texture->format, transfer->height),
+ 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);
-
- screen->transfer_unmap(screen, transfer);
-error:
- screen->tex_transfer_destroy(transfer);
+
+ pipe->transfer_unmap(pipe, transfer);
}
-void debug_dump_texture(const char *prefix,
- struct pipe_texture *texture)
+void debug_dump_texture(struct pipe_context *pipe,
+ const char *prefix,
+ struct pipe_resource *texture)
{
- struct pipe_surface *surface;
- struct pipe_screen *screen;
+ struct pipe_surface *surface, surf_tmpl;
if (!texture)
return;
- screen = texture->screen;
-
- /* XXX for now, just dump image for face=0, level=0 */
- surface = screen->get_tex_surface(screen, texture, 0, 0, 0,
- PIPE_TEXTURE_USAGE_SAMPLER);
+ /* 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(prefix, surface);
- screen->tex_surface_destroy(surface);
+ debug_dump_surface(pipe, prefix, surface);
+ pipe->surface_destroy(pipe, surface);
}
}
};
void
-debug_dump_surface_bmp(const char *filename,
+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_texture *texture = surface->texture;
- struct pipe_screen *screen = texture->screen;
+ struct pipe_resource *texture = surface->texture;
+ void *ptr;
- transfer = screen->get_tex_transfer(screen, texture, surface->face,
- surface->level, surface->zslice,
- PIPE_TRANSFER_READ, 0, 0, surface->width,
- surface->height);
+ ptr = pipe_transfer_map(pipe, texture, surface->u.tex.level,
+ surface->u.tex.first_layer, PIPE_TRANSFER_READ,
+ 0, 0, surface->width, surface->height, &transfer);
- debug_dump_transfer_bmp(filename, transfer);
+ debug_dump_transfer_bmp(pipe, filename, transfer, ptr);
- screen->tex_transfer_destroy(transfer);
-#endif
+ pipe->transfer_unmap(pipe, transfer);
}
void
-debug_dump_transfer_bmp(const char *filename,
- struct pipe_transfer *transfer)
+debug_dump_transfer_bmp(struct pipe_context *pipe,
+ const char *filename,
+ struct pipe_transfer *transfer, void *ptr)
{
-#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
float *rgba;
if (!transfer)
goto error1;
- rgba = MALLOC(transfer->width*transfer->height*4*sizeof(float));
+ rgba = MALLOC(transfer->box.width *
+ transfer->box.height *
+ transfer->box.depth *
+ 4*sizeof(float));
if(!rgba)
goto error1;
- pipe_get_tile_rgba(transfer, 0, 0,
- transfer->width, transfer->height,
+ pipe_get_tile_rgba(transfer, ptr, 0, 0,
+ transfer->box.width, transfer->box.height,
rgba);
debug_dump_float_rgba_bmp(filename,
- transfer->width, transfer->height,
- rgba, transfer->width);
+ transfer->box.width, transfer->box.height,
+ rgba, transfer->box.width);
FREE(rgba);
error1:
;
-#endif
}
void
unsigned width, unsigned height,
float *rgba, unsigned stride)
{
-#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
- struct os_stream *stream;
+ FILE *stream;
struct bmp_file_header bmfh;
struct bmp_info_header bmih;
unsigned x, y;
bmih.biClrUsed = 0;
bmih.biClrImportant = 0;
- stream = os_stream_create(filename, bmfh.bfSize);
+ stream = fopen(filename, "wb");
if(!stream)
goto error1;
- os_stream_write(stream, &bmfh, 14);
- os_stream_write(stream, &bmih, 40);
+ fwrite(&bmfh, 14, 1, stream);
+ fwrite(&bmih, 40, 1, stream);
y = height;
while(y--) {
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);
+ pixel.rgbAlpha = float_to_ubyte(ptr[x*4 + 3]);
+ fwrite(&pixel, 1, 4, stream);
}
}
- os_stream_close(stream);
+ fclose(stream);
error1:
;
-#endif
}
#endif