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-rw-r--r--src/gallium/tests/graw/tri.c187
1 files changed, 41 insertions, 146 deletions
diff --git a/src/gallium/tests/graw/tri.c b/src/gallium/tests/graw/tri.c
index fc5d66ad18f..75fa88cae9e 100644
--- a/src/gallium/tests/graw/tri.c
+++ b/src/gallium/tests/graw/tri.c
@@ -3,36 +3,22 @@
*/
#include <stdio.h>
+#include "graw_util.h"
-#include "state_tracker/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_memory.h" /* Offset() */
-#include "util/u_draw_quad.h"
-
-enum pipe_format formats[] = {
- PIPE_FORMAT_R8G8B8A8_UNORM,
- PIPE_FORMAT_B8G8R8A8_UNORM,
- PIPE_FORMAT_NONE
-};
+static struct graw_info info;
static const int WIDTH = 300;
static const int HEIGHT = 300;
-static struct pipe_screen *screen = NULL;
-static struct pipe_context *ctx = NULL;
-static struct pipe_surface *surf = NULL;
-static struct pipe_resource *tex = NULL;
-static void *window = NULL;
struct vertex {
float position[4];
float color[4];
};
+static boolean FlatShade = FALSE;
+
+
static struct vertex vertices[3] =
{
{
@@ -50,31 +36,6 @@ static struct vertex vertices[3] =
};
-
-
-static void set_viewport( float x, float y,
- float width, float height,
- float near, float far)
-{
- float z = far;
- float half_width = (float)width / 2.0f;
- float half_height = (float)height / 2.0f;
- float half_depth = ((float)far - (float)near) / 2.0f;
- struct pipe_viewport_state vp;
-
- vp.scale[0] = half_width;
- vp.scale[1] = half_height;
- vp.scale[2] = half_depth;
- vp.scale[3] = 1.0f;
-
- vp.translate[0] = half_width + x;
- vp.translate[1] = half_height + y;
- vp.translate[2] = half_depth + z;
- vp.translate[3] = 0.0f;
-
- ctx->set_viewport_state( ctx, &vp );
-}
-
static void set_vertices( void )
{
struct pipe_vertex_element ve[2];
@@ -88,20 +49,21 @@ static void set_vertices( void )
ve[1].src_offset = Offset(struct vertex, color);
ve[1].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
- handle = ctx->create_vertex_elements_state(ctx, 2, ve);
- ctx->bind_vertex_elements_state(ctx, handle);
+ handle = info.ctx->create_vertex_elements_state(info.ctx, 2, ve);
+ info.ctx->bind_vertex_elements_state(info.ctx, handle);
vbuf.stride = sizeof( struct vertex );
vbuf.buffer_offset = 0;
- vbuf.buffer = screen->user_buffer_create(screen,
- vertices,
- sizeof(vertices),
- PIPE_BIND_VERTEX_BUFFER);
+ vbuf.buffer = info.screen->user_buffer_create(info.screen,
+ vertices,
+ sizeof(vertices),
+ PIPE_BIND_VERTEX_BUFFER);
- ctx->set_vertex_buffers(ctx, 1, &vbuf);
+ info.ctx->set_vertex_buffers(info.ctx, 1, &vbuf);
}
+
static void set_vertex_shader( void )
{
void *handle;
@@ -115,10 +77,11 @@ static void set_vertex_shader( void )
" 1: MOV OUT[0], IN[0]\n"
" 2: END\n";
- handle = graw_parse_vertex_shader(ctx, text);
- ctx->bind_vs_state(ctx, handle);
+ handle = graw_parse_vertex_shader(info.ctx, text);
+ info.ctx->bind_vs_state(info.ctx, handle);
}
+
static void set_fragment_shader( void )
{
void *handle;
@@ -129,8 +92,8 @@ static void set_fragment_shader( void )
" 0: MOV OUT[0], IN[0]\n"
" 1: END\n";
- handle = graw_parse_fragment_shader(ctx, text);
- ctx->bind_fs_state(ctx, handle);
+ handle = graw_parse_fragment_shader(info.ctx, text);
+ info.ctx->bind_fs_state(info.ctx, handle);
}
@@ -138,100 +101,22 @@ static void draw( void )
{
union pipe_color_union clear_color = { {1,0,1,1} };
- ctx->clear(ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
- util_draw_arrays(ctx, PIPE_PRIM_TRIANGLES, 0, 3);
- ctx->flush(ctx, NULL);
+ info.ctx->clear(info.ctx, PIPE_CLEAR_COLOR, &clear_color, 0, 0);
+ util_draw_arrays(info.ctx, PIPE_PRIM_TRIANGLES, 0, 3);
+ info.ctx->flush(info.ctx, NULL);
- graw_save_surface_to_file(ctx, surf, NULL);
+ graw_save_surface_to_file(info.ctx, info.color_surf[0], NULL);
- screen->flush_frontbuffer(screen, tex, 0, 0, window);
+ graw_util_flush_front(&info);
}
static void init( void )
{
- struct pipe_framebuffer_state fb;
- struct pipe_resource templat;
- struct pipe_surface surf_tmpl;
- int i;
-
- /* It's hard to say whether window or screen should be created
- * first. Different environments would prefer one or the other.
- *
- * Also, no easy way of querying supported formats if the screen
- * cannot be created first.
- */
- 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");
+ if (!graw_util_create_window(&info, WIDTH, HEIGHT, 1, FALSE))
exit(1);
- }
-
- ctx = screen->context_create(screen, NULL);
- if (ctx == NULL) {
- fprintf(stderr, "Unable to create context!\n");
- exit(3);
- }
- 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);
-
- tex = screen->resource_create(screen,
- &templat);
- if (tex == NULL) {
- fprintf(stderr, "Unable to create screen texture!\n");
- exit(4);
- }
-
- surf_tmpl.format = templat.format;
- surf_tmpl.usage = PIPE_BIND_RENDER_TARGET;
- 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) {
- fprintf(stderr, "Unable to create tex surface!\n");
- exit(5);
- }
-
- memset(&fb, 0, sizeof fb);
- fb.nr_cbufs = 1;
- fb.width = WIDTH;
- fb.height = HEIGHT;
- fb.cbufs[0] = surf;
-
- ctx->set_framebuffer_state(ctx, &fb);
-
- {
- struct pipe_blend_state blend;
- void *handle;
- memset(&blend, 0, sizeof blend);
- blend.rt[0].colormask = PIPE_MASK_RGBA;
- handle = ctx->create_blend_state(ctx, &blend);
- ctx->bind_blend_state(ctx, handle);
- }
-
- {
- struct pipe_depth_stencil_alpha_state depthstencil;
- void *handle;
- memset(&depthstencil, 0, sizeof depthstencil);
- handle = ctx->create_depth_stencil_alpha_state(ctx, &depthstencil);
- ctx->bind_depth_stencil_alpha_state(ctx, handle);
- }
+ graw_util_default_state(&info, FALSE);
{
struct pipe_rasterizer_state rasterizer;
@@ -239,12 +124,15 @@ static void init( void )
memset(&rasterizer, 0, sizeof rasterizer);
rasterizer.cull_face = PIPE_FACE_NONE;
rasterizer.gl_rasterization_rules = 1;
+ rasterizer.flatshade = FlatShade;
rasterizer.depth_clip = 1;
- handle = ctx->create_rasterizer_state(ctx, &rasterizer);
- ctx->bind_rasterizer_state(ctx, handle);
+ handle = info.ctx->create_rasterizer_state(info.ctx, &rasterizer);
+ info.ctx->bind_rasterizer_state(info.ctx, handle);
}
- set_viewport(0, 0, WIDTH, HEIGHT, 30, 1000);
+
+ graw_util_viewport(&info, 0, 0, WIDTH, HEIGHT, 30, 1000);
+
set_vertices();
set_vertex_shader();
set_fragment_shader();
@@ -254,11 +142,18 @@ static void args(int argc, char *argv[])
{
int i;
- for (i = 1; i < argc;) {
+ for (i = 1; i < argc; ) {
if (graw_parse_args(&i, argc, argv)) {
- continue;
+ /* ok */
+ }
+ else if (strcmp(argv[i], "-f") == 0) {
+ FlatShade = TRUE;
+ i++;
+ }
+ else {
+ printf("Invalid arg %s\n", argv[i]);
+ exit(1);
}
- exit(1);
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 06:42:14 +0000