+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.
+ */
+void
+debug_print_transfer_flags(const char *msg, unsigned usage)
+{
+ static const struct debug_named_value names[] = {
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_READ),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_WRITE),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_MAP_DIRECTLY),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_DISCARD_RANGE),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_DONTBLOCK),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_UNSYNCHRONIZED),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_FLUSH_EXPLICIT),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_PERSISTENT),
+ DEBUG_NAMED_VALUE(PIPE_TRANSFER_COHERENT),
+ DEBUG_NAMED_VALUE_END
+ };
+
+ debug_printf("%s: %s\n", msg, debug_dump_flags(names, usage));
+}
+
+
+/**
+ * Print PIPE_BIND_x flags with a message.
+ */
+void
+debug_print_bind_flags(const char *msg, unsigned usage)
+{
+ static const struct debug_named_value names[] = {
+ DEBUG_NAMED_VALUE(PIPE_BIND_DEPTH_STENCIL),
+ DEBUG_NAMED_VALUE(PIPE_BIND_RENDER_TARGET),
+ DEBUG_NAMED_VALUE(PIPE_BIND_BLENDABLE),
+ DEBUG_NAMED_VALUE(PIPE_BIND_SAMPLER_VIEW),
+ DEBUG_NAMED_VALUE(PIPE_BIND_VERTEX_BUFFER),
+ DEBUG_NAMED_VALUE(PIPE_BIND_INDEX_BUFFER),
+ DEBUG_NAMED_VALUE(PIPE_BIND_CONSTANT_BUFFER),
+ DEBUG_NAMED_VALUE(PIPE_BIND_DISPLAY_TARGET),
+ DEBUG_NAMED_VALUE(PIPE_BIND_TRANSFER_WRITE),
+ DEBUG_NAMED_VALUE(PIPE_BIND_TRANSFER_READ),
+ DEBUG_NAMED_VALUE(PIPE_BIND_STREAM_OUTPUT),
+ DEBUG_NAMED_VALUE(PIPE_BIND_CURSOR),
+ DEBUG_NAMED_VALUE(PIPE_BIND_CUSTOM),
+ DEBUG_NAMED_VALUE(PIPE_BIND_GLOBAL),
+ DEBUG_NAMED_VALUE(PIPE_BIND_SHADER_BUFFER),
+ DEBUG_NAMED_VALUE(PIPE_BIND_SHADER_IMAGE),
+ DEBUG_NAMED_VALUE(PIPE_BIND_COMPUTE_RESOURCE),
+ DEBUG_NAMED_VALUE(PIPE_BIND_COMMAND_ARGS_BUFFER),
+ DEBUG_NAMED_VALUE(PIPE_BIND_SCANOUT),
+ DEBUG_NAMED_VALUE(PIPE_BIND_SHARED),
+ DEBUG_NAMED_VALUE(PIPE_BIND_LINEAR),
+ DEBUG_NAMED_VALUE_END
+ };
+
+ debug_printf("%s: %s\n", msg, debug_dump_flags(names, usage));
+}
+
+
+/**
+ * Print PIPE_USAGE_x enum values with a message.
+ */
+void
+debug_print_usage_enum(const char *msg, unsigned usage)
+{
+ static const struct debug_named_value names[] = {
+ DEBUG_NAMED_VALUE(PIPE_USAGE_DEFAULT),
+ DEBUG_NAMED_VALUE(PIPE_USAGE_IMMUTABLE),
+ DEBUG_NAMED_VALUE(PIPE_USAGE_DYNAMIC),
+ DEBUG_NAMED_VALUE(PIPE_USAGE_STREAM),
+ DEBUG_NAMED_VALUE(PIPE_USAGE_STAGING),
+ DEBUG_NAMED_VALUE_END
+ };
+
+ debug_printf("%s: %s\n", msg, debug_dump_enum(names, usage));
+}
+
+