#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
+#include "util/u_sampler.h"
#include "util/u_simple_shaders.h"
-#include "util/u_surface.h"
-#include "util/u_rect.h"
#include "cso_cache/cso_context.h"
struct cso_context *cso;
struct pipe_blend_state blend;
- struct pipe_depth_stencil_alpha_state depthstencil;
+ struct pipe_depth_stencil_alpha_state depthstencil_keep;
+ struct pipe_depth_stencil_alpha_state depthstencil_write;
struct pipe_rasterizer_state rasterizer;
struct pipe_sampler_state sampler;
struct pipe_viewport_state viewport;
+ struct pipe_clip_state clip;
+ struct pipe_vertex_element velem[2];
+ enum pipe_texture_target internal_target;
void *vs;
void *fs[TGSI_WRITEMASK_XYZW + 1];
+ void *fs_depth;
- struct pipe_buffer *vbuf; /**< quad vertices */
+ struct pipe_resource *vbuf; /**< quad vertices */
unsigned vbuf_slot;
float vertices[4][2][4]; /**< vertex/texcoords for quad */
ctx->blend.rt[0].colormask = PIPE_MASK_RGBA;
/* no-op depth/stencil/alpha */
- memset(&ctx->depthstencil, 0, sizeof(ctx->depthstencil));
+ memset(&ctx->depthstencil_keep, 0, sizeof(ctx->depthstencil_keep));
+ memset(&ctx->depthstencil_write, 0, sizeof(ctx->depthstencil_write));
+ ctx->depthstencil_write.depth.enabled = 1;
+ ctx->depthstencil_write.depth.writemask = 1;
+ ctx->depthstencil_write.depth.func = PIPE_FUNC_ALWAYS;
/* rasterizer */
memset(&ctx->rasterizer, 0, sizeof(ctx->rasterizer));
- ctx->rasterizer.front_winding = PIPE_WINDING_CW;
- ctx->rasterizer.cull_mode = PIPE_WINDING_NONE;
- ctx->rasterizer.bypass_vs_clip_and_viewport = 1;
+ ctx->rasterizer.cull_face = PIPE_FACE_NONE;
ctx->rasterizer.gl_rasterization_rules = 1;
/* samplers */
ctx->sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
ctx->sampler.min_img_filter = 0; /* set later */
ctx->sampler.mag_img_filter = 0; /* set later */
- ctx->sampler.normalized_coords = 1;
-
- /* vertex shader - still required to provide the linkage between
- * fragment shader input semantics and vertex_element/buffers.
- */
- {
- const uint semantic_names[] = { TGSI_SEMANTIC_POSITION,
- TGSI_SEMANTIC_GENERIC };
- const uint semantic_indexes[] = { 0, 0 };
- ctx->vs = util_make_vertex_passthrough_shader(pipe, 2, semantic_names,
- semantic_indexes);
+ /* vertex elements state */
+ memset(&ctx->velem[0], 0, sizeof(ctx->velem[0]) * 2);
+ for (i = 0; i < 2; i++) {
+ ctx->velem[i].src_offset = i * 4 * sizeof(float);
+ ctx->velem[i].instance_divisor = 0;
+ ctx->velem[i].vertex_buffer_index = 0;
+ ctx->velem[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
}
- /* fragment shader */
- ctx->fs[TGSI_WRITEMASK_XYZW] =
- util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D);
ctx->vbuf = NULL;
/* init vertex data that doesn't change */
ctx->vertices[i][1][3] = 1.0f; /* q */
}
+ if(pipe->screen->get_param(pipe->screen, PIPE_CAP_NPOT_TEXTURES))
+ ctx->internal_target = PIPE_TEXTURE_2D;
+ else
+ ctx->internal_target = PIPE_TEXTURE_RECT;
+
return ctx;
}
struct pipe_context *pipe = ctx->pipe;
unsigned i;
- pipe->delete_vs_state(pipe, ctx->vs);
+ if (ctx->vs)
+ pipe->delete_vs_state(pipe, ctx->vs);
for (i = 0; i < Elements(ctx->fs); i++)
if (ctx->fs[i])
pipe->delete_fs_state(pipe, ctx->fs[i]);
- pipe_buffer_reference(&ctx->vbuf, NULL);
+ if (ctx->fs_depth)
+ pipe->delete_fs_state(pipe, ctx->fs_depth);
+
+ pipe_resource_reference(&ctx->vbuf, NULL);
FREE(ctx);
}
+/**
+ * Helper function to set the fragment shaders.
+ */
+static INLINE void
+set_fragment_shader(struct blit_state *ctx, uint writemask)
+{
+ if (!ctx->fs[writemask])
+ ctx->fs[writemask] =
+ util_make_fragment_tex_shader_writemask(ctx->pipe, TGSI_TEXTURE_2D,
+ TGSI_INTERPOLATE_LINEAR,
+ writemask);
+
+ cso_set_fragment_shader_handle(ctx->cso, ctx->fs[writemask]);
+}
+
+
+/**
+ * Helper function to set the depthwrite shader.
+ */
+static INLINE void
+set_depth_fragment_shader(struct blit_state *ctx)
+{
+ if (!ctx->fs_depth)
+ ctx->fs_depth =
+ util_make_fragment_tex_shader_writedepth(ctx->pipe, TGSI_TEXTURE_2D,
+ TGSI_INTERPOLATE_LINEAR);
+
+ cso_set_fragment_shader_handle(ctx->cso, ctx->fs_depth);
+}
+
+
+/**
+ * Helper function to set the vertex shader.
+ */
+static INLINE void
+set_vertex_shader(struct blit_state *ctx)
+{
+ /* vertex shader - still required to provide the linkage between
+ * fragment shader input semantics and vertex_element/buffers.
+ */
+ if (!ctx->vs) {
+ const uint semantic_names[] = { TGSI_SEMANTIC_POSITION,
+ TGSI_SEMANTIC_GENERIC };
+ const uint semantic_indexes[] = { 0, 0 };
+ ctx->vs = util_make_vertex_passthrough_shader(ctx->pipe, 2,
+ semantic_names,
+ semantic_indexes);
+ }
+
+ cso_set_vertex_shader_handle(ctx->cso, ctx->vs);
+}
+
+
/**
* Get offset of next free slot in vertex buffer for quad vertices.
*/
if (!ctx->vbuf) {
ctx->vbuf = pipe_buffer_create(ctx->pipe->screen,
- 32,
- PIPE_BUFFER_USAGE_VERTEX,
+ PIPE_BIND_VERTEX_BUFFER,
+ PIPE_USAGE_STREAM,
max_slots * sizeof ctx->vertices);
}
return ctx->vbuf_slot++ * sizeof ctx->vertices;
}
-
offset = get_next_slot( ctx );
- pipe_buffer_write_nooverlap(ctx->pipe->screen, ctx->vbuf,
+ pipe_buffer_write_nooverlap(ctx->pipe, ctx->vbuf,
offset, sizeof(ctx->vertices), ctx->vertices);
return offset;
* \param writemask controls which channels in the dest surface are sourced
* from the src surface. Disabled channels are sourced
* from (0,0,0,1).
- * XXX what about clipping???
- * XXX need some control over blitting Z and/or stencil.
+ * XXX need some control over blitting stencil.
*/
void
util_blit_pixels_writemask(struct blit_state *ctx,
- struct pipe_surface *src,
+ struct pipe_resource *src_tex,
+ unsigned src_level,
int srcX0, int srcY0,
int srcX1, int srcY1,
+ int srcZ0,
struct pipe_surface *dst,
int dstX0, int dstY0,
int dstX1, int dstY1,
{
struct pipe_context *pipe = ctx->pipe;
struct pipe_screen *screen = pipe->screen;
- struct pipe_texture *tex = NULL;
+ enum pipe_format src_format, dst_format;
+ struct pipe_sampler_view *sampler_view = NULL;
+ struct pipe_sampler_view sv_templ;
+ struct pipe_surface *dst_surface;
struct pipe_framebuffer_state fb;
const int srcW = abs(srcX1 - srcX0);
const int srcH = abs(srcY1 - srcY0);
unsigned offset;
- boolean overlap;
+ boolean overlap, dst_is_depth;
float s0, t0, s1, t1;
+ boolean normalized;
assert(filter == PIPE_TEX_MIPFILTER_NEAREST ||
filter == PIPE_TEX_MIPFILTER_LINEAR);
- assert(screen->is_format_supported(screen, src->format, PIPE_TEXTURE_2D,
- PIPE_TEXTURE_USAGE_SAMPLER, 0));
- assert(screen->is_format_supported(screen, dst->format, PIPE_TEXTURE_2D,
- PIPE_TEXTURE_USAGE_RENDER_TARGET, 0));
+ assert(src_level <= src_tex->last_level);
/* do the regions overlap? */
- overlap = util_same_surface(src, dst) &&
+ overlap = src_tex == dst->texture &&
+ dst->u.tex.level == src_level &&
+ dst->u.tex.first_layer == srcZ0 &&
regions_overlap(srcX0, srcY0, srcX1, srcY1,
dstX0, dstY0, dstX1, dstY1);
+ src_format = util_format_linear(src_tex->format);
+ dst_format = util_format_linear(dst->format);
+
/*
* Check for simple case: no format conversion, no flipping, no stretching,
* no overlapping.
* Filter mode should not matter since there's no stretching.
*/
- if (pipe->surface_copy &&
- dst->format == src->format &&
+ if (dst_format == src_format &&
srcX0 < srcX1 &&
dstX0 < dstX1 &&
srcY0 < srcY1 &&
(dstX1 - dstX0) == (srcX1 - srcX0) &&
(dstY1 - dstY0) == (srcY1 - srcY0) &&
!overlap) {
- pipe->surface_copy(pipe,
- dst, dstX0, dstY0, /* dest */
- src, srcX0, srcY0, /* src */
- srcW, srcH); /* size */
- return;
+ struct pipe_box src_box;
+ src_box.x = srcX0;
+ src_box.y = srcY0;
+ src_box.z = srcZ0;
+ src_box.width = srcW;
+ src_box.height = srcH;
+ src_box.depth = 1;
+ pipe->resource_copy_region(pipe,
+ dst->texture, dst->u.tex.level,
+ dstX0, dstY0, dst->u.tex.first_layer,/* dest */
+ src_tex, src_level,
+ &src_box);
+ return;
+ }
+
+ if (dst_format == dst->format) {
+ dst_surface = dst;
+ } else {
+ struct pipe_surface templ = *dst;
+ templ.format = dst_format;
+ dst_surface = pipe->create_surface(pipe, dst->texture, &templ);
}
-
- assert(screen->is_format_supported(screen, dst->format, PIPE_TEXTURE_2D,
- PIPE_TEXTURE_USAGE_RENDER_TARGET, 0));
/* Create a temporary texture when src and dest alias or when src
- * is anything other than a single-level 2d texture.
+ * is anything other than a 2d texture.
+ * XXX should just use appropriate shader to access 1d / 3d slice / cube face,
+ * much like the u_blitter code does (should be pretty trivial).
*
* This can still be improved upon.
*/
- if (util_same_surface(src, dst) ||
- src->texture->target != PIPE_TEXTURE_2D ||
- src->texture->last_level != 0)
+ if ((src_tex == dst_surface->texture &&
+ dst_surface->u.tex.level == src_level &&
+ dst_surface->u.tex.first_layer == srcZ0) ||
+ (src_tex->target != PIPE_TEXTURE_2D &&
+ src_tex->target != PIPE_TEXTURE_2D &&
+ src_tex->target != PIPE_TEXTURE_RECT))
{
- struct pipe_texture texTemp;
- struct pipe_surface *texSurf;
+ struct pipe_resource texTemp;
+ struct pipe_resource *tex;
+ struct pipe_sampler_view sv_templ;
+ struct pipe_box src_box;
const int srcLeft = MIN2(srcX0, srcX1);
const int srcTop = MIN2(srcY0, srcY1);
/* create temp texture */
memset(&texTemp, 0, sizeof(texTemp));
- texTemp.target = PIPE_TEXTURE_2D;
- texTemp.format = src->format;
+ texTemp.target = ctx->internal_target;
+ texTemp.format = src_format;
texTemp.last_level = 0;
texTemp.width0 = srcW;
texTemp.height0 = srcH;
texTemp.depth0 = 1;
+ texTemp.array_size = 1;
+ texTemp.bind = PIPE_BIND_SAMPLER_VIEW;
- tex = screen->texture_create(screen, &texTemp);
+ tex = screen->resource_create(screen, &texTemp);
if (!tex)
return;
- texSurf = screen->get_tex_surface(screen, tex, 0, 0, 0,
- PIPE_BUFFER_USAGE_GPU_WRITE);
-
+ src_box.x = srcLeft;
+ src_box.y = srcTop;
+ src_box.z = srcZ0;
+ src_box.width = srcW;
+ src_box.height = srcH;
+ src_box.depth = 1;
/* load temp texture */
- if (pipe->surface_copy) {
- pipe->surface_copy(pipe,
- texSurf, 0, 0, /* dest */
- src, srcLeft, srcTop, /* src */
- srcW, srcH); /* size */
- } else {
- util_surface_copy(pipe, FALSE,
- texSurf, 0, 0, /* dest */
- src, srcLeft, srcTop, /* src */
- srcW, srcH); /* size */
+ pipe->resource_copy_region(pipe,
+ tex, 0, 0, 0, 0, /* dest */
+ src_tex, src_level, &src_box);
+
+ normalized = tex->target != PIPE_TEXTURE_RECT;
+ if(normalized) {
+ s0 = 0.0f;
+ s1 = 1.0f;
+ t0 = 0.0f;
+ t1 = 1.0f;
}
+ else {
+ s0 = 0;
+ s1 = srcW;
+ t0 = 0;
+ t1 = srcH;
+ }
+
+ u_sampler_view_default_template(&sv_templ, tex, tex->format);
+ sampler_view = pipe->create_sampler_view(pipe, tex, &sv_templ);
- /* free the surface, update the texture if necessary.
- */
- pipe_surface_reference(&texSurf, NULL);
- s0 = 0.0f;
- s1 = 1.0f;
- t0 = 0.0f;
- t1 = 1.0f;
+ if (!sampler_view) {
+ pipe_resource_reference(&tex, NULL);
+ return;
+ }
+ pipe_resource_reference(&tex, NULL);
}
else {
- pipe_texture_reference(&tex, src->texture);
- s0 = srcX0 / (float)tex->width0;
- s1 = srcX1 / (float)tex->width0;
- t0 = srcY0 / (float)tex->height0;
- t1 = srcY1 / (float)tex->height0;
+ u_sampler_view_default_template(&sv_templ, src_tex, src_format);
+ sampler_view = pipe->create_sampler_view(pipe, src_tex, &sv_templ);
+
+ if (!sampler_view) {
+ return;
+ }
+
+ s0 = srcX0;
+ s1 = srcX1;
+ t0 = srcY0;
+ t1 = srcY1;
+ normalized = sampler_view->texture->target != PIPE_TEXTURE_RECT;
+ if(normalized)
+ {
+ s0 /= (float)(u_minify(sampler_view->texture->width0, src_level));
+ s1 /= (float)(u_minify(sampler_view->texture->width0, src_level));
+ t0 /= (float)(u_minify(sampler_view->texture->height0, src_level));
+ t1 /= (float)(u_minify(sampler_view->texture->height0, src_level));
+ }
}
+ dst_is_depth = util_format_is_depth_or_stencil(dst_format);
+ assert(screen->is_format_supported(screen, sampler_view->format, ctx->internal_target,
+ sampler_view->texture->nr_samples,
+ PIPE_BIND_SAMPLER_VIEW));
+ assert(screen->is_format_supported(screen, dst_format, ctx->internal_target,
+ dst_surface->texture->nr_samples,
+ dst_is_depth ? PIPE_BIND_DEPTH_STENCIL :
+ PIPE_BIND_RENDER_TARGET));
/* save state (restored below) */
cso_save_blend(ctx->cso);
cso_save_depth_stencil_alpha(ctx->cso);
cso_save_rasterizer(ctx->cso);
cso_save_samplers(ctx->cso);
- cso_save_sampler_textures(ctx->cso);
+ cso_save_fragment_sampler_views(ctx->cso);
+ cso_save_viewport(ctx->cso);
cso_save_framebuffer(ctx->cso);
cso_save_fragment_shader(ctx->cso);
cso_save_vertex_shader(ctx->cso);
+ cso_save_clip(ctx->cso);
+ cso_save_vertex_elements(ctx->cso);
+ cso_save_vertex_buffers(ctx->cso);
/* set misc state we care about */
cso_set_blend(ctx->cso, &ctx->blend);
- cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil);
+ cso_set_depth_stencil_alpha(ctx->cso,
+ dst_is_depth ? &ctx->depthstencil_write :
+ &ctx->depthstencil_keep);
cso_set_rasterizer(ctx->cso, &ctx->rasterizer);
+ cso_set_clip(ctx->cso, &ctx->clip);
+ cso_set_vertex_elements(ctx->cso, 2, ctx->velem);
/* sampler */
+ ctx->sampler.normalized_coords = normalized;
ctx->sampler.min_img_filter = filter;
ctx->sampler.mag_img_filter = filter;
+ ctx->sampler.min_lod = src_level;
+ ctx->sampler.max_lod = src_level;
cso_single_sampler(ctx->cso, 0, &ctx->sampler);
cso_single_sampler_done(ctx->cso);
- /* texture */
- cso_set_sampler_textures(ctx->cso, 1, &tex);
+ /* viewport */
+ ctx->viewport.scale[0] = 0.5f * dst_surface->width;
+ ctx->viewport.scale[1] = 0.5f * dst_surface->height;
+ ctx->viewport.scale[2] = 0.5f;
+ ctx->viewport.scale[3] = 1.0f;
+ ctx->viewport.translate[0] = 0.5f * dst_surface->width;
+ ctx->viewport.translate[1] = 0.5f * dst_surface->height;
+ ctx->viewport.translate[2] = 0.5f;
+ ctx->viewport.translate[3] = 0.0f;
+ cso_set_viewport(ctx->cso, &ctx->viewport);
- if (ctx->fs[writemask] == NULL)
- ctx->fs[writemask] =
- util_make_fragment_tex_shader_writemask(pipe, TGSI_TEXTURE_2D,
- writemask);
+ /* texture */
+ cso_set_fragment_sampler_views(ctx->cso, 1, &sampler_view);
/* shaders */
- cso_set_fragment_shader_handle(ctx->cso, ctx->fs[writemask]);
- cso_set_vertex_shader_handle(ctx->cso, ctx->vs);
+ if (dst_is_depth) {
+ set_depth_fragment_shader(ctx);
+ } else {
+ set_fragment_shader(ctx, writemask);
+ }
+ set_vertex_shader(ctx);
/* drawing dest */
memset(&fb, 0, sizeof(fb));
- fb.width = dst->width;
- fb.height = dst->height;
- fb.nr_cbufs = 1;
- fb.cbufs[0] = dst;
+ fb.width = dst_surface->width;
+ fb.height = dst_surface->height;
+ if (dst_is_depth) {
+ fb.zsbuf = dst_surface;
+ } else {
+ fb.nr_cbufs = 1;
+ fb.cbufs[0] = dst_surface;
+ }
cso_set_framebuffer(ctx->cso, &fb);
/* draw quad */
offset = setup_vertex_data_tex(ctx,
- (float) dstX0, (float) dstY0,
- (float) dstX1, (float) dstY1,
+ (float) dstX0 / dst_surface->width * 2.0f - 1.0f,
+ (float) dstY0 / dst_surface->height * 2.0f - 1.0f,
+ (float) dstX1 / dst_surface->width * 2.0f - 1.0f,
+ (float) dstY1 / dst_surface->height * 2.0f - 1.0f,
s0, t0,
s1, t1,
z);
- util_draw_vertex_buffer(ctx->pipe, ctx->vbuf, offset,
+ util_draw_vertex_buffer(ctx->pipe, ctx->cso, ctx->vbuf, offset,
PIPE_PRIM_TRIANGLE_FAN,
4, /* verts */
2); /* attribs/vert */
cso_restore_depth_stencil_alpha(ctx->cso);
cso_restore_rasterizer(ctx->cso);
cso_restore_samplers(ctx->cso);
- cso_restore_sampler_textures(ctx->cso);
+ cso_restore_fragment_sampler_views(ctx->cso);
+ cso_restore_viewport(ctx->cso);
cso_restore_framebuffer(ctx->cso);
cso_restore_fragment_shader(ctx->cso);
cso_restore_vertex_shader(ctx->cso);
+ cso_restore_clip(ctx->cso);
+ cso_restore_vertex_elements(ctx->cso);
+ cso_restore_vertex_buffers(ctx->cso);
- pipe_texture_reference(&tex, NULL);
+ pipe_sampler_view_reference(&sampler_view, NULL);
+ if (dst_surface != dst)
+ pipe_surface_reference(&dst_surface, NULL);
}
void
util_blit_pixels(struct blit_state *ctx,
- struct pipe_surface *src,
+ struct pipe_resource *src_tex,
+ unsigned src_level,
int srcX0, int srcY0,
int srcX1, int srcY1,
+ int srcZ,
struct pipe_surface *dst,
int dstX0, int dstY0,
int dstX1, int dstY1,
float z, uint filter )
{
- util_blit_pixels_writemask( ctx, src,
+ util_blit_pixels_writemask( ctx, src_tex,
+ src_level,
srcX0, srcY0,
srcX1, srcY1,
+ srcZ,
dst,
dstX0, dstY0,
dstX1, dstY1,
*/
void util_blit_flush( struct blit_state *ctx )
{
- pipe_buffer_reference(&ctx->vbuf, NULL);
+ pipe_resource_reference(&ctx->vbuf, NULL);
ctx->vbuf_slot = 0;
}
/**
* Copy pixel block from src texture to dst surface.
- * Overlapping regions are acceptable.
*
* XXX Should support selection of level.
* XXX need some control over blitting Z and/or stencil.
*/
void
util_blit_pixels_tex(struct blit_state *ctx,
- struct pipe_texture *tex,
- int srcX0, int srcY0,
- int srcX1, int srcY1,
- struct pipe_surface *dst,
- int dstX0, int dstY0,
- int dstX1, int dstY1,
- float z, uint filter)
+ struct pipe_sampler_view *src_sampler_view,
+ int srcX0, int srcY0,
+ int srcX1, int srcY1,
+ struct pipe_surface *dst,
+ int dstX0, int dstY0,
+ int dstX1, int dstY1,
+ float z, uint filter)
{
+ boolean normalized = src_sampler_view->texture->target != PIPE_TEXTURE_RECT;
struct pipe_framebuffer_state fb;
float s0, t0, s1, t1;
unsigned offset;
+ struct pipe_resource *tex = src_sampler_view->texture;
assert(filter == PIPE_TEX_MIPFILTER_NEAREST ||
filter == PIPE_TEX_MIPFILTER_LINEAR);
+ assert(tex);
assert(tex->width0 != 0);
assert(tex->height0 != 0);
- s0 = srcX0 / (float)tex->width0;
- s1 = srcX1 / (float)tex->width0;
- t0 = srcY0 / (float)tex->height0;
- t1 = srcY1 / (float)tex->height0;
+ s0 = srcX0;
+ s1 = srcX1;
+ t0 = srcY0;
+ t1 = srcY1;
+
+ if(normalized)
+ {
+ s0 /= (float)tex->width0;
+ s1 /= (float)tex->width0;
+ t0 /= (float)tex->height0;
+ t1 /= (float)tex->height0;
+ }
assert(ctx->pipe->screen->is_format_supported(ctx->pipe->screen, dst->format,
PIPE_TEXTURE_2D,
- PIPE_TEXTURE_USAGE_RENDER_TARGET,
- 0));
+ dst->texture->nr_samples,
+ PIPE_BIND_RENDER_TARGET));
/* save state (restored below) */
cso_save_blend(ctx->cso);
cso_save_depth_stencil_alpha(ctx->cso);
cso_save_rasterizer(ctx->cso);
cso_save_samplers(ctx->cso);
- cso_save_sampler_textures(ctx->cso);
+ cso_save_fragment_sampler_views(ctx->cso);
+ cso_save_viewport(ctx->cso);
cso_save_framebuffer(ctx->cso);
cso_save_fragment_shader(ctx->cso);
cso_save_vertex_shader(ctx->cso);
+ cso_save_clip(ctx->cso);
+ cso_save_vertex_elements(ctx->cso);
+ cso_save_vertex_buffers(ctx->cso);
/* set misc state we care about */
cso_set_blend(ctx->cso, &ctx->blend);
- cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil);
+ cso_set_depth_stencil_alpha(ctx->cso, &ctx->depthstencil_keep);
cso_set_rasterizer(ctx->cso, &ctx->rasterizer);
+ cso_set_clip(ctx->cso, &ctx->clip);
+ cso_set_vertex_elements(ctx->cso, 2, ctx->velem);
/* sampler */
+ ctx->sampler.normalized_coords = normalized;
ctx->sampler.min_img_filter = filter;
ctx->sampler.mag_img_filter = filter;
cso_single_sampler(ctx->cso, 0, &ctx->sampler);
cso_single_sampler_done(ctx->cso);
+ /* viewport */
+ ctx->viewport.scale[0] = 0.5f * dst->width;
+ ctx->viewport.scale[1] = 0.5f * dst->height;
+ ctx->viewport.scale[2] = 0.5f;
+ ctx->viewport.scale[3] = 1.0f;
+ ctx->viewport.translate[0] = 0.5f * dst->width;
+ ctx->viewport.translate[1] = 0.5f * dst->height;
+ ctx->viewport.translate[2] = 0.5f;
+ ctx->viewport.translate[3] = 0.0f;
+ cso_set_viewport(ctx->cso, &ctx->viewport);
+
/* texture */
- cso_set_sampler_textures(ctx->cso, 1, &tex);
+ cso_set_fragment_sampler_views(ctx->cso, 1, &src_sampler_view);
/* shaders */
- cso_set_fragment_shader_handle(ctx->cso, ctx->fs[TGSI_WRITEMASK_XYZW]);
- cso_set_vertex_shader_handle(ctx->cso, ctx->vs);
+ set_fragment_shader(ctx, TGSI_WRITEMASK_XYZW);
+ set_vertex_shader(ctx);
/* drawing dest */
memset(&fb, 0, sizeof(fb));
/* draw quad */
offset = setup_vertex_data_tex(ctx,
- (float) dstX0, (float) dstY0,
- (float) dstX1, (float) dstY1,
+ (float) dstX0 / dst->width * 2.0f - 1.0f,
+ (float) dstY0 / dst->height * 2.0f - 1.0f,
+ (float) dstX1 / dst->width * 2.0f - 1.0f,
+ (float) dstY1 / dst->height * 2.0f - 1.0f,
s0, t0, s1, t1,
z);
- util_draw_vertex_buffer(ctx->pipe,
+ util_draw_vertex_buffer(ctx->pipe, ctx->cso,
ctx->vbuf, offset,
PIPE_PRIM_TRIANGLE_FAN,
4, /* verts */
cso_restore_depth_stencil_alpha(ctx->cso);
cso_restore_rasterizer(ctx->cso);
cso_restore_samplers(ctx->cso);
- cso_restore_sampler_textures(ctx->cso);
+ cso_restore_fragment_sampler_views(ctx->cso);
+ cso_restore_viewport(ctx->cso);
cso_restore_framebuffer(ctx->cso);
cso_restore_fragment_shader(ctx->cso);
cso_restore_vertex_shader(ctx->cso);
+ cso_restore_clip(ctx->cso);
+ cso_restore_vertex_elements(ctx->cso);
+ cso_restore_vertex_buffers(ctx->cso);
}
projects / mesa.git / blobdiff