#define USE_TRACE 0
#define WIDTH 300
#define HEIGHT 300
-#define NEAR 30
-#define FAR 1000
+#define NEAR 0
+#define FAR 1
#define FLIP 0
/* pipe_*_state structs */
/* constant state object helper */
#include "cso_cache/cso_context.h"
+#include "util/macros.h"
/* u_sampler_view_default_template */
#include "util/u_sampler.h"
/* debug_dump_surface_bmp */
-#include "util/u_debug.h"
+#include "util/u_debug_image.h"
/* util_draw_vertex_buffer helper */
#include "util/u_draw_quad.h"
/* FREE & CALLOC_STRUCT */
#include "util/u_memory.h"
/* util_make_[fragment|vertex]_passthrough_shader */
#include "util/u_simple_shaders.h"
-
-/* sw_screen_create: to get a software pipe driver */
-#include "target-helpers/inline_sw_helper.h"
-/* debug_screen_wrap: to wrap with debug pipe drivers */
-#include "target-helpers/inline_debug_helper.h"
-/* null software winsys */
-#include "sw/null/null_sw_winsys.h"
+/* to get a hardware pipe driver */
+#include "pipe-loader/pipe_loader.h"
struct program
{
+ struct pipe_loader_device *dev;
struct pipe_screen *screen;
struct pipe_context *pipe;
struct cso_context *cso;
struct pipe_sampler_state sampler;
struct pipe_viewport_state viewport;
struct pipe_framebuffer_state framebuffer;
- struct pipe_vertex_element velem[2];
+ struct cso_velems_state velem;
void *vs;
void *fs;
- float clear_color[4];
+ union pipe_color_union clear_color;
struct pipe_resource *vbuf;
struct pipe_resource *target;
static void init_prog(struct program *p)
{
struct pipe_surface surf_tmpl;
- /* create the software rasterizer */
- p->screen = sw_screen_create(null_sw_create());
- /* wrap the screen with any debugger */
- p->screen = debug_screen_wrap(p->screen);
+ ASSERTED int ret;
+
+ /* find a hardware device */
+ ret = pipe_loader_probe(&p->dev, 1);
+ assert(ret);
+
+ /* init a pipe screen */
+ p->screen = pipe_loader_create_screen(p->dev);
+ assert(p->screen);
/* create the pipe driver context and cso context */
- p->pipe = p->screen->context_create(p->screen, NULL);
- p->cso = cso_create_context(p->pipe);
+ p->pipe = p->screen->context_create(p->screen, NULL, 0);
+ p->cso = cso_create_context(p->pipe, 0);
/* set clear color */
- p->clear_color[0] = 0.3;
- p->clear_color[1] = 0.1;
- p->clear_color[2] = 0.3;
- p->clear_color[3] = 1.0;
+ p->clear_color.f[0] = 0.3;
+ p->clear_color.f[1] = 0.1;
+ p->clear_color.f[2] = 0.3;
+ p->clear_color.f[3] = 1.0;
/* vertex buffer */
{
};
p->vbuf = pipe_buffer_create(p->screen, PIPE_BIND_VERTEX_BUFFER,
- PIPE_USAGE_STATIC, sizeof(vertices));
+ PIPE_USAGE_DEFAULT, sizeof(vertices));
pipe_buffer_write(p->pipe, p->vbuf, 0, sizeof(vertices), vertices);
}
memset(&box, 0, sizeof(box));
box.width = 2;
box.height = 2;
+ box.depth = 1;
- t = p->pipe->get_transfer(p->pipe, p->tex, 0, PIPE_TRANSFER_WRITE, &box);
-
- ptr = p->pipe->transfer_map(p->pipe, t);
+ ptr = p->pipe->transfer_map(p->pipe, p->tex, 0, PIPE_TRANSFER_WRITE, &box, &t);
ptr[0] = 0xffff0000;
ptr[1] = 0xff0000ff;
ptr[2] = 0xff00ff00;
ptr[3] = 0xffffff00;
p->pipe->transfer_unmap(p->pipe, t);
- p->pipe->transfer_destroy(p->pipe, t);
-
u_sampler_view_default_template(&v_tmplt, p->tex, p->tex->format);
p->view = p->pipe->create_sampler_view(p->pipe, p->tex, &v_tmplt);
/* rasterizer */
memset(&p->rasterizer, 0, sizeof(p->rasterizer));
p->rasterizer.cull_face = PIPE_FACE_NONE;
- p->rasterizer.gl_rasterization_rules = 1;
+ p->rasterizer.half_pixel_center = 1;
+ p->rasterizer.bottom_edge_rule = 1;
+ p->rasterizer.depth_clip_near = 1;
+ p->rasterizer.depth_clip_far = 1;
/* sampler */
memset(&p->sampler, 0, sizeof(p->sampler));
p->sampler.normalized_coords = 1;
surf_tmpl.format = PIPE_FORMAT_B8G8R8A8_UNORM; /* All drivers support this */
- 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;
{
float x = 0;
float y = 0;
- float z = FAR;
+ float z = NEAR;
float half_width = (float)WIDTH / 2.0f;
float half_height = (float)HEIGHT / 2.0f;
float half_depth = ((float)FAR - (float)NEAR) / 2.0f;
p->viewport.scale[0] = half_width;
p->viewport.scale[1] = half_height * scale;
p->viewport.scale[2] = half_depth;
- p->viewport.scale[3] = 1.0f;
p->viewport.translate[0] = half_width + x;
p->viewport.translate[1] = (half_height + y) * scale + bias;
p->viewport.translate[2] = half_depth + z;
- p->viewport.translate[3] = 0.0f;
}
/* vertex elements state */
- memset(p->velem, 0, sizeof(p->velem));
- p->velem[0].src_offset = 0 * 4 * sizeof(float); /* offset 0, first element */
- p->velem[0].instance_divisor = 0;
- p->velem[0].vertex_buffer_index = 0;
- p->velem[0].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+ memset(&p->velem, 0, sizeof(p->velem));
+ p->velem.count = 2;
- p->velem[1].src_offset = 1 * 4 * sizeof(float); /* offset 16, second element */
- p->velem[1].instance_divisor = 0;
- p->velem[1].vertex_buffer_index = 0;
- p->velem[1].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+ p->velem.velems[0].src_offset = 0 * 4 * sizeof(float); /* offset 0, first element */
+ p->velem.velems[0].instance_divisor = 0;
+ p->velem.velems[0].vertex_buffer_index = 0;
+ p->velem.velems[0].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+
+ p->velem.velems[1].src_offset = 1 * 4 * sizeof(float); /* offset 16, second element */
+ p->velem.velems[1].instance_divisor = 0;
+ p->velem.velems[1].vertex_buffer_index = 0;
+ p->velem.velems[1].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
/* vertex shader */
{
- const uint semantic_names[] = { TGSI_SEMANTIC_POSITION,
- TGSI_SEMANTIC_GENERIC };
+ const enum tgsi_semantic semantic_names[] =
+ { TGSI_SEMANTIC_POSITION, TGSI_SEMANTIC_GENERIC };
const uint semantic_indexes[] = { 0, 0 };
- p->vs = util_make_vertex_passthrough_shader(p->pipe, 2, semantic_names, semantic_indexes);
+ p->vs = util_make_vertex_passthrough_shader(p->pipe, 2, semantic_names, semantic_indexes, FALSE);
}
/* fragment shader */
- p->fs = util_make_fragment_tex_shader(p->pipe, TGSI_TEXTURE_2D, TGSI_INTERPOLATE_LINEAR);
+ p->fs = util_make_fragment_tex_shader(p->pipe, TGSI_TEXTURE_2D,
+ TGSI_INTERPOLATE_LINEAR,
+ TGSI_RETURN_TYPE_FLOAT,
+ TGSI_RETURN_TYPE_FLOAT, false,
+ false);
}
static void close_prog(struct program *p)
{
- /* unset bound textures as well */
- cso_set_fragment_sampler_views(p->cso, 0, NULL);
-
- /* unset all state */
- cso_release_all(p->cso);
+ cso_destroy_context(p->cso);
p->pipe->delete_vs_state(p->pipe, p->vs);
p->pipe->delete_fs_state(p->pipe, p->fs);
pipe_resource_reference(&p->tex, NULL);
pipe_resource_reference(&p->vbuf, NULL);
- cso_destroy_context(p->cso);
p->pipe->destroy(p->pipe);
p->screen->destroy(p->screen);
+ pipe_loader_release(&p->dev, 1);
FREE(p);
}
static void draw(struct program *p)
{
+ const struct pipe_sampler_state *samplers[] = {&p->sampler};
+
/* set the render target */
cso_set_framebuffer(p->cso, &p->framebuffer);
/* clear the render target */
- p->pipe->clear(p->pipe, PIPE_CLEAR_COLOR, p->clear_color, 0, 0);
+ p->pipe->clear(p->pipe, PIPE_CLEAR_COLOR, NULL, &p->clear_color, 0, 0);
/* set misc state we care about */
cso_set_blend(p->cso, &p->blend);
cso_set_viewport(p->cso, &p->viewport);
/* sampler */
- cso_single_sampler(p->cso, 0, &p->sampler);
- cso_single_sampler_done(p->cso);
+ cso_set_samplers(p->cso, PIPE_SHADER_FRAGMENT, 1, samplers);
/* texture sampler view */
- cso_set_fragment_sampler_views(p->cso, 1, &p->view);
+ cso_set_sampler_views(p->cso, PIPE_SHADER_FRAGMENT, 1, &p->view);
/* shaders */
cso_set_fragment_shader_handle(p->cso, p->fs);
cso_set_vertex_shader_handle(p->cso, p->vs);
/* vertex element data */
- cso_set_vertex_elements(p->cso, 2, p->velem);
+ cso_set_vertex_elements(p->cso, &p->velem);
util_draw_vertex_buffer(p->pipe, p->cso,
- p->vbuf, 0,
+ p->vbuf, 0, 0,
PIPE_PRIM_QUADS,
4, /* verts */
2); /* attribs/vert */
- p->pipe->flush(p->pipe, NULL);
+ p->pipe->flush(p->pipe, NULL, 0);
debug_dump_surface_bmp(p->pipe, "result.bmp", p->framebuffer.cbufs[0]);
}
projects / mesa.git / blobdiff