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Diffstat (limited to 'src/gallium/state_trackers/vega/api_masks.c')
-rw-r--r--src/gallium/state_trackers/vega/api_masks.c142
1 files changed, 10 insertions, 132 deletions
diff --git a/src/gallium/state_trackers/vega/api_masks.c b/src/gallium/state_trackers/vega/api_masks.c
index 189390ec2d..beb15c33a5 100644
--- a/src/gallium/state_trackers/vega/api_masks.c
+++ b/src/gallium/state_trackers/vega/api_masks.c
@@ -28,6 +28,7 @@
#include "mask.h"
#include "api.h"
+#include "renderer.h"
#include "vg_context.h"
#include "pipe/p_context.h"
@@ -36,119 +37,6 @@
#include "util/u_pack_color.h"
#include "util/u_draw_quad.h"
-#define DISABLE_1_1_MASKING 1
-
-/**
- * Draw a screen-aligned quadrilateral.
- * Coords are window coords with y=0=bottom. These coords will be transformed
- * by the vertex shader and viewport transform.
- */
-static void
-draw_clear_quad(struct vg_context *st,
- float x0, float y0, float x1, float y1, float z,
- const VGfloat color[4])
-{
- struct pipe_context *pipe = st->pipe;
- struct pipe_resource *buf;
- VGuint i;
-
- /* positions */
- st->clear.vertices[0][0][0] = x0;
- st->clear.vertices[0][0][1] = y0;
-
- st->clear.vertices[1][0][0] = x1;
- st->clear.vertices[1][0][1] = y0;
-
- st->clear.vertices[2][0][0] = x1;
- st->clear.vertices[2][0][1] = y1;
-
- st->clear.vertices[3][0][0] = x0;
- st->clear.vertices[3][0][1] = y1;
-
- /* same for all verts: */
- for (i = 0; i < 4; i++) {
- st->clear.vertices[i][0][2] = z;
- st->clear.vertices[i][0][3] = 1.0;
- st->clear.vertices[i][1][0] = color[0];
- st->clear.vertices[i][1][1] = color[1];
- st->clear.vertices[i][1][2] = color[2];
- st->clear.vertices[i][1][3] = color[3];
- }
-
-
- /* put vertex data into vbuf */
- buf = pipe_user_buffer_create(pipe->screen,
- st->clear.vertices,
- sizeof(st->clear.vertices),
- PIPE_BIND_VERTEX_BUFFER);
-
-
- /* draw */
- if (buf) {
- cso_set_vertex_elements(st->cso_context, 2, st->velems);
-
- util_draw_vertex_buffer(pipe, buf, 0,
- PIPE_PRIM_TRIANGLE_FAN,
- 4, /* verts */
- 2); /* attribs/vert */
-
- pipe_resource_reference(&buf, NULL);
- }
-}
-
-/**
- * Do vgClear by drawing a quadrilateral.
- */
-static void
-clear_with_quad(struct vg_context *st, float x0, float y0,
- float width, float height, const VGfloat clear_color[4])
-{
- VGfloat x1, y1;
-
- vg_validate_state(st);
-
- x1 = x0 + width;
- y1 = y0 + height;
-
- /*
- printf("%s %f,%f %f,%f\n", __FUNCTION__,
- x0, y0,
- x1, y1);
- */
-
- cso_save_blend(st->cso_context);
- cso_save_rasterizer(st->cso_context);
- cso_save_fragment_shader(st->cso_context);
- cso_save_vertex_shader(st->cso_context);
-
- /* blend state: RGBA masking */
- {
- struct pipe_blend_state blend;
- memset(&blend, 0, sizeof(blend));
- blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
- blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
- blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
- blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
- blend.rt[0].colormask = PIPE_MASK_RGBA;
- cso_set_blend(st->cso_context, &blend);
- }
-
- cso_set_rasterizer(st->cso_context, &st->clear.raster);
-
- cso_set_fragment_shader_handle(st->cso_context, st->clear.fs);
- cso_set_vertex_shader_handle(st->cso_context, vg_clear_vs(st));
-
- /* draw quad matching scissor rect (XXX verify coord round-off) */
- draw_clear_quad(st, x0, y0, x1, y1, 0, clear_color);
-
- /* Restore pipe state */
- cso_restore_blend(st->cso_context);
- cso_restore_rasterizer(st->cso_context);
- cso_restore_fragment_shader(st->cso_context);
- cso_restore_vertex_shader(st->cso_context);
-}
-
-
void vegaMask(VGHandle mask, VGMaskOperation operation,
VGint x, VGint y,
VGint width, VGint height)
@@ -176,12 +64,8 @@ void vegaMask(VGHandle mask, VGMaskOperation operation,
struct vg_image *image = (struct vg_image *)mask;
mask_using_image(image, operation, x, y, width, height);
} else if (vg_object_is_valid((void*)mask, VG_OBJECT_MASK)) {
-#if DISABLE_1_1_MASKING
- return;
-#else
struct vg_mask_layer *layer = (struct vg_mask_layer *)mask;
mask_using_layer(layer, operation, x, y, width, height);
-#endif
} else {
vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
}
@@ -191,7 +75,7 @@ void vegaClear(VGint x, VGint y,
VGint width, VGint height)
{
struct vg_context *ctx = vg_current_context();
- struct pipe_framebuffer_state *fb;
+ struct st_framebuffer *stfb = ctx->draw_buffer;
if (width <= 0 || height <= 0) {
vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
@@ -208,14 +92,15 @@ void vegaClear(VGint x, VGint y,
ctx->state.vg.clear_color[3]);
#endif
- fb = &ctx->state.g3d.fb;
/* check for a whole surface clear */
if (!ctx->state.vg.scissoring &&
- (x == 0 && y == 0 && width == fb->width && height == fb->height)) {
+ (x == 0 && y == 0 && width == stfb->width && height == stfb->height)) {
ctx->pipe->clear(ctx->pipe, PIPE_CLEAR_COLOR | PIPE_CLEAR_DEPTHSTENCIL,
ctx->state.vg.clear_color, 1., 0);
- } else {
- clear_with_quad(ctx, x, y, width, height, ctx->state.vg.clear_color);
+ } else if (renderer_clear_begin(ctx->renderer)) {
+ /* XXX verify coord round-off */
+ renderer_clear(ctx->renderer, x, y, width, height, ctx->state.vg.clear_color);
+ renderer_clear_end(ctx->renderer);
}
}
@@ -247,10 +132,6 @@ void vegaRenderToMask(VGPath path,
return;
}
-#if DISABLE_1_1_MASKING
- return;
-#endif
-
vg_validate_state(ctx);
mask_render_to((struct path *)path, paintModes, operation);
@@ -328,9 +209,8 @@ void vegaFillMaskLayer(VGMaskLayer maskLayer,
return;
}
-#if DISABLE_1_1_MASKING
- return;
-#endif
+ vg_validate_state(ctx);
+
mask_layer_fill(mask, x, y, width, height, value);
}
@@ -355,9 +235,7 @@ void vegaCopyMask(VGMaskLayer maskLayer,
return;
}
-#if DISABLE_1_1_MASKING
- return;
-#endif
+ vg_validate_state(ctx);
mask = (struct vg_mask_layer*)maskLayer;
mask_copy(mask, sx, sy, dx, dy, width, height);
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-07 11:36:52 +0000