* any utility code, just the graw interface and gallium.
*/
-#include "state_tracker/graw.h"
+#include <stdio.h>
+#include "frontend/graw.h"
#include "pipe/p_screen.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
#include "pipe/p_defines.h"
-#include "util/u_debug.h" /* debug_dump_surface_bmp() */
-
enum pipe_format formats[] = {
- PIPE_FORMAT_R8G8B8A8_UNORM,
- PIPE_FORMAT_B8G8R8A8_UNORM,
+ PIPE_FORMAT_RGBA8888_UNORM,
+ PIPE_FORMAT_BGRA8888_UNORM,
PIPE_FORMAT_NONE
};
struct pipe_screen *screen;
struct pipe_context *ctx;
struct pipe_surface *surf;
+struct pipe_resource *tex;
static void *window = NULL;
static void draw( void )
{
- float clear_color[4] = {1,0,1,1};
+ union pipe_color_union clear_color = { {1, 0, 1, 1} };
- ctx->clear(ctx, PIPE_CLEAR_COLOR, clear_color, 0, 0);
- ctx->flush(ctx, PIPE_FLUSH_RENDER_CACHE, NULL);
+ ctx->clear(ctx, PIPE_CLEAR_COLOR, NULL, &clear_color, 0, 0);
+ ctx->flush(ctx, NULL, 0);
-#if 0
- /* At the moment, libgraw leaks out/makes available some of the
- * symbols from gallium/auxiliary, including these debug helpers.
- * Will eventually want to bless some of these paths, and lock the
- * others down so they aren't accessible from test programs.
- *
- * This currently just happens to work on debug builds - a release
- * build will probably fail to link here:
- */
- debug_dump_surface_bmp(ctx, "result.bmp", surf);
-#endif
+ graw_save_surface_to_file(ctx, surf, NULL);
- screen->flush_frontbuffer(screen, surf, window);
+ screen->flush_frontbuffer(screen, tex, 0, 0, window, NULL);
}
static void init( void )
{
struct pipe_framebuffer_state fb;
- struct pipe_resource *tex, templat;
+ struct pipe_resource templat;
+ struct pipe_surface surf_tmpl;
int i;
/* It's hard to say whether window or screen should be created
* Also, no easy way of querying supported formats if the screen
* cannot be created first.
*/
- for (i = 0;
- window == NULL && formats[i] != PIPE_FORMAT_NONE;
- i++) {
-
- screen = graw_create_window_and_screen(0,0,300,300,
+ for (i = 0; formats[i] != PIPE_FORMAT_NONE; i++) {
+ screen = graw_create_window_and_screen(0, 0, 300, 300,
formats[i],
&window);
+ if (window && screen)
+ break;
+ }
+ if (!screen || !window) {
+ fprintf(stderr, "Unable to create window\n");
+ exit(1);
}
- if (window == NULL)
- exit(2);
- ctx = screen->context_create(screen, NULL);
+ ctx = screen->context_create(screen, NULL, 0);
if (ctx == NULL)
exit(3);
+ memset(&templat, 0, sizeof(templat));
templat.target = PIPE_TEXTURE_2D;
templat.format = formats[i];
templat.width0 = WIDTH;
templat.height0 = HEIGHT;
templat.depth0 = 1;
+ templat.array_size = 1;
templat.last_level = 0;
- templat.nr_samples = 1;
templat.bind = (PIPE_BIND_RENDER_TARGET |
PIPE_BIND_DISPLAY_TARGET);
if (tex == NULL)
exit(4);
- surf = screen->get_tex_surface(screen, tex, 0, 0, 0,
- PIPE_BIND_RENDER_TARGET |
- PIPE_BIND_DISPLAY_TARGET);
+ surf_tmpl.format = templat.format;
+ surf_tmpl.u.tex.level = 0;
+ surf_tmpl.u.tex.first_layer = 0;
+ surf_tmpl.u.tex.last_layer = 0;
+ surf = ctx->create_surface(ctx, tex, &surf_tmpl);
if (surf == NULL)
exit(5);
ctx->set_framebuffer_state(ctx, &fb);
}
+static void args(int argc, char *argv[])
+{
+ int i;
+ for (i = 1; i < argc;) {
+ if (graw_parse_args(&i, argc, argv)) {
+ continue;
+ }
+ exit(1);
+ }
+}
int main( int argc, char *argv[] )
{
+ args(argc, argv);
init();
graw_set_display_func( draw );