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util: draw cube mipmaps with TEX CUBE

This commit is contained in:
Christoph Bumiller 2009-12-21 18:31:57 +01:00 committed by Keith Whitwell
parent 8f1d2ab590
commit c020a83fae
1 changed files with 7 additions and 4 deletions
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11
src/gallium/auxiliary/util/u_gen_mipmap.c
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@ -63,7 +63,7 @@ struct gen_mipmap_state
struct pipe_sampler_state sampler;
void *vs;
void *fs;
void *fs2d, *fsCube;
struct pipe_buffer *vbuf; /**< quad vertices */
unsigned vbuf_slot;
@ -1319,7 +1319,8 @@ util_create_gen_mipmap(struct pipe_context *pipe,
}
/* fragment shader */
ctx->fs = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
ctx->fs2d = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
ctx->fsCube = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_CUBE);
/* vertex data that doesn't change */
for (i = 0; i < 4; i++) {
@ -1427,7 +1428,8 @@ util_destroy_gen_mipmap(struct gen_mipmap_state *ctx)
struct pipe_context *pipe = ctx->pipe;
pipe->delete_vs_state(pipe, ctx->vs);
pipe->delete_fs_state(pipe, ctx->fs);
pipe->delete_fs_state(pipe, ctx->fs2d);
pipe->delete_fs_state(pipe, ctx->fsCube);
pipe_buffer_reference(&ctx->vbuf, NULL);
@ -1465,6 +1467,7 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
struct pipe_context *pipe = ctx->pipe;
struct pipe_screen *screen = pipe->screen;
struct pipe_framebuffer_state fb;
void *fs = (pt->target == PIPE_TEXTURE_CUBE) ? ctx->fsCube : ctx->fs2d;
uint dstLevel;
uint zslice = 0;
uint offset;
@ -1502,7 +1505,7 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil);
cso_set_rasterizer(ctx->cso, &ctx->rasterizer);
cso_set_fragment_shader_handle(ctx->cso, ctx->fs);
cso_set_fragment_shader_handle(ctx->cso, fs);
cso_set_vertex_shader_handle(ctx->cso, ctx->vs);
/* init framebuffer state */