#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 <inttypes.h>
#include <stdio.h>
#ifdef DEBUG
-/**
- * Dump an image to .ppm file.
- * \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,
- enum pipe_format format, unsigned cpp,
- unsigned width, unsigned height,
- unsigned stride,
- const void *data)
-{
- /* write a ppm file */
- char filename[256];
- unsigned char *rgb8;
- FILE *f;
-
- util_snprintf(filename, sizeof(filename), "%s.ppm", prefix);
-
- rgb8 = MALLOC(height * width * 3);
- if (!rgb8) {
- return;
- }
-
- util_format_translate(
- PIPE_FORMAT_R8G8B8_UNORM,
- rgb8, width * 3,
- 0, 0,
- format,
- data, stride,
- 0, 0, width, height);
-
- /* Must be opened in binary mode or DOS line ending causes data
- * to be read with one byte offset.
- */
- f = fopen(filename, "wb");
- if (f) {
- fprintf(f, "P6\n");
- fprintf(f, "# ppm-file created by gallium\n");
- fprintf(f, "%i %i\n", width, height);
- fprintf(f, "255\n");
- fwrite(rgb8, 1, height * width * 3, f);
- fclose(f);
- }
- else {
- fprintf(stderr, "Can't open %s for writing\n", filename);
- }
-
- FREE(rgb8);
-}
-
-
-/* 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;
-
- 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)
- return;
-
- 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);
-}
-
-
-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 */
- u_surface_default_template(&surf_tmpl, texture);
- 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)
-{
- struct pipe_transfer *transfer;
- struct pipe_resource *texture = surface->texture;
- void *ptr;
-
- 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(pipe, filename, transfer, ptr);
-
- pipe->transfer_unmap(pipe, transfer);
-}
-
-void
-debug_dump_transfer_bmp(struct pipe_context *pipe,
- const char *filename,
- struct pipe_transfer *transfer, void *ptr)
-{
- 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(transfer, ptr, 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:
- ;
-}
-
-void
-debug_dump_float_rgba_bmp(const char *filename,
- unsigned width, unsigned height,
- float *rgba, unsigned stride)
-{
- FILE *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 = fopen(filename, "wb");
- if (!stream)
- goto error1;
-
- fwrite(&bmfh, 14, 1, stream);
- fwrite(&bmih, 40, 1, stream);
-
- 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 = float_to_ubyte(ptr[x*4 + 3]);
- fwrite(&pixel, 1, 4, stream);
- }
- }
-
- fclose(stream);
-error1:
- ;
-}
-
-void
-debug_dump_ubyte_rgba_bmp(const char *filename,
- unsigned width, unsigned height,
- const ubyte *rgba, unsigned stride)
-{
- FILE *stream;
- struct bmp_file_header bmfh;
- struct bmp_info_header bmih;
- unsigned x, y;
-
- assert(rgba);
- 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 = fopen(filename, "wb");
- assert(stream);
- if (!stream)
- goto error1;
-
- fwrite(&bmfh, 14, 1, stream);
- fwrite(&bmih, 40, 1, stream);
-
- y = height;
- while (y--) {
- const ubyte *ptr = rgba + (stride * y * 4);
- for (x = 0; x < width; ++x) {
- struct bmp_rgb_quad pixel;
- pixel.rgbRed = ptr[x*4 + 0];
- pixel.rgbGreen = ptr[x*4 + 1];
- pixel.rgbBlue = ptr[x*4 + 2];
- pixel.rgbAlpha = ptr[x*4 + 3];
- fwrite(&pixel, 1, 4, stream);
- }
- }
-
- fclose(stream);
-error1:
- ;
-}
-
-
/**
* Print PIPE_TRANSFER_x flags with a message.
*/
debug_memory_end(unsigned long beginning);
-#ifdef DEBUG
-struct pipe_context;
-struct pipe_surface;
-struct pipe_transfer;
-struct pipe_resource;
-
-void debug_dump_image(const char *prefix,
- enum pipe_format format, unsigned cpp,
- unsigned width, unsigned height,
- unsigned stride,
- const void *data);
-void debug_dump_surface(struct pipe_context *pipe,
- const char *prefix,
- struct pipe_surface *surface);
-void debug_dump_texture(struct pipe_context *pipe,
- const char *prefix,
- struct pipe_resource *texture);
-void debug_dump_surface_bmp(struct pipe_context *pipe,
- const char *filename,
- struct pipe_surface *surface);
-void debug_dump_transfer_bmp(struct pipe_context *pipe,
- const char *filename,
- struct pipe_transfer *transfer, void *ptr);
-void debug_dump_float_rgba_bmp(const char *filename,
- unsigned width, unsigned height,
- float *rgba, unsigned stride);
-void debug_dump_ubyte_rgba_bmp(const char *filename,
- unsigned width, unsigned height,
- const ubyte *rgba, unsigned stride);
-#else
-#define debug_dump_image(prefix, format, cpp, width, height, stride, data) ((void)0)
-#define debug_dump_surface(pipe, prefix, surface) ((void)0)
-#define debug_dump_surface_bmp(pipe, filename, surface) ((void)0)
-#define debug_dump_transfer_bmp(filename, transfer, ptr) ((void)0)
-#define debug_dump_float_rgba_bmp(filename, width, height, rgba, stride) ((void)0)
-#define debug_dump_ubyte_rgba_bmp(filename, width, height, rgba, stride) ((void)0)
-#endif
-
-
void
debug_print_transfer_flags(const char *msg, unsigned usage);
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