aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/glamor/glamor_glyphblt.c
diff options
context:
space:
mode:
Diffstat (limited to 'xorg-server/glamor/glamor_glyphblt.c')
-rw-r--r--xorg-server/glamor/glamor_glyphblt.c154
1 files changed, 66 insertions, 88 deletions
diff --git a/xorg-server/glamor/glamor_glyphblt.c b/xorg-server/glamor/glamor_glyphblt.c
index 1c511ff2b..73b1df51e 100644
--- a/xorg-server/glamor/glamor_glyphblt.c
+++ b/xorg-server/glamor/glamor_glyphblt.c
@@ -56,7 +56,8 @@ glamor_poly_glyph_blt_gl(DrawablePtr drawable, GCPtr gc,
glamor_make_current(glamor_priv);
- prog = glamor_use_program_fill(pixmap, gc, &glamor_priv->poly_glyph_blt_progs,
+ prog = glamor_use_program_fill(pixmap, gc,
+ &glamor_priv->poly_glyph_blt_progs,
&glamor_facet_poly_glyph_blt);
if (!prog)
goto bail_ctx;
@@ -74,7 +75,8 @@ glamor_poly_glyph_blt_gl(DrawablePtr drawable, GCPtr gc,
int off_x, off_y;
char *vbo_offset;
- glamor_set_destination_drawable(drawable, box_x, box_y, FALSE, TRUE, prog->matrix_uniform, &off_x, &off_y);
+ glamor_set_destination_drawable(drawable, box_x, box_y, FALSE, TRUE,
+ prog->matrix_uniform, &off_x, &off_y);
max_points = 500;
num_points = 0;
@@ -105,10 +107,12 @@ glamor_poly_glyph_blt_gl(DrawablePtr drawable, GCPtr gc,
if (!num_points) {
points = glamor_get_vbo_space(screen,
- max_points * (2 * sizeof (INT16)),
+ max_points *
+ (2 * sizeof (INT16)),
&vbo_offset);
- glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_SHORT,
+ glVertexAttribPointer(GLAMOR_VERTEX_POS,
+ 2, GL_SHORT,
GL_FALSE, 0, vbo_offset);
}
@@ -149,7 +153,8 @@ glamor_poly_glyph_blt(DrawablePtr drawable, GCPtr gc,
int start_x, int y, unsigned int nglyph,
CharInfoPtr *ppci, void *pglyph_base)
{
- if (glamor_poly_glyph_blt_gl(drawable, gc, start_x, y, nglyph, ppci, pglyph_base))
+ if (glamor_poly_glyph_blt_gl(drawable, gc, start_x, y, nglyph, ppci,
+ pglyph_base))
return;
miPolyGlyphBlt(drawable, gc, start_x, y, nglyph,
ppci, pglyph_base);
@@ -160,10 +165,13 @@ glamor_poly_glyph_blt_nf(DrawablePtr drawable, GCPtr gc,
int start_x, int y, unsigned int nglyph,
CharInfoPtr *ppci, void *pglyph_base)
{
- if (glamor_poly_glyph_blt_gl(drawable, gc, start_x, y, nglyph, ppci, pglyph_base))
+ if (glamor_poly_glyph_blt_gl(drawable, gc, start_x, y, nglyph, ppci,
+ pglyph_base))
return TRUE;
- if (glamor_ddx_fallback_check_pixmap(drawable) && glamor_ddx_fallback_check_gc(gc))
+ if (glamor_ddx_fallback_check_pixmap(drawable) &&
+ glamor_ddx_fallback_check_gc(gc)) {
return FALSE;
+ }
miPolyGlyphBlt(drawable, gc, start_x, y, nglyph,
ppci, pglyph_base);
return TRUE;
@@ -179,8 +187,8 @@ glamor_image_glyph_blt_nf(DrawablePtr drawable, GCPtr gc,
}
static Bool
-glamor_push_pixels_points(GCPtr gc, PixmapPtr bitmap,
- DrawablePtr drawable, int w, int h, int x, int y)
+glamor_push_pixels_gl(GCPtr gc, PixmapPtr bitmap,
+ DrawablePtr drawable, int w, int h, int x, int y)
{
ScreenPtr screen = drawable->pScreen;
glamor_screen_private *glamor_priv = glamor_get_screen_private(screen);
@@ -188,65 +196,40 @@ glamor_push_pixels_points(GCPtr gc, PixmapPtr bitmap,
glamor_pixmap_private *pixmap_priv;
uint8_t *bitmap_data = bitmap->devPrivate.ptr;
int bitmap_stride = bitmap->devKind;
- int off_x, off_y;
+ glamor_program *prog;
+ RegionPtr clip = gc->pCompositeClip;
+ int box_x, box_y;
int yy, xx;
- GLfloat xscale, yscale;
- float color[4];
- unsigned long fg_pixel = gc->fgPixel;
- float *points, *next_point;
- int num_points = 0;
+ int num_points;
+ INT16 *points = NULL;
char *vbo_offset;
- RegionPtr clip;
if (w * h > MAXINT / (2 * sizeof(float)))
- return FALSE;
-
- if (gc->fillStyle != FillSolid) {
- glamor_fallback("gc fillstyle not solid\n");
- return FALSE;
- }
+ goto bail;
pixmap_priv = glamor_get_pixmap_private(pixmap);
if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(pixmap_priv))
- return FALSE;
+ goto bail;
glamor_make_current(glamor_priv);
- if (!glamor_set_alu(screen, gc->alu)) {
- if (gc->alu == GXclear)
- fg_pixel = 0;
- else {
- glamor_fallback("unsupported alu %x\n", gc->alu);
- return FALSE;
- }
- }
-
- if (!glamor_set_planemask(pixmap, gc->planemask)) {
- glamor_fallback("Failed to set planemask in %s.\n", __FUNCTION__);
- return FALSE;
- }
-
- glamor_get_drawable_deltas(drawable, pixmap, &off_x, &off_y);
-
- glamor_set_destination_pixmap_priv_nc(pixmap_priv);
- pixmap_priv_get_dest_scale(pixmap_priv, &xscale, &yscale);
- glUseProgram(glamor_priv->solid_prog);
+ prog = glamor_use_program_fill(pixmap, gc,
+ &glamor_priv->poly_glyph_blt_progs,
+ &glamor_facet_poly_glyph_blt);
+ if (!prog)
+ goto bail_ctx;
- glamor_get_rgba_from_pixel(fg_pixel,
- &color[0], &color[1], &color[2], &color[3],
- format_for_pixmap(pixmap));
- glUniform4fv(glamor_priv->solid_color_uniform_location, 1, color);
+ glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
- points = glamor_get_vbo_space(screen, w * h * sizeof(float) * 2,
+ points = glamor_get_vbo_space(screen, w * h * sizeof(INT16) * 2,
&vbo_offset);
- next_point = points;
-
- clip = fbGetCompositeClip(gc);
+ num_points = 0;
/* Note that because fb sets miTranslate in the GC, our incoming X
* and Y are in screen coordinate space (same for spans, but not
* other operations).
*/
+
for (yy = 0; yy < h; yy++) {
uint8_t *bitmap_row = bitmap_data + yy * bitmap_stride;
for (xx = 0; xx < w; xx++) {
@@ -255,63 +238,58 @@ glamor_push_pixels_points(GCPtr gc, PixmapPtr bitmap,
x + xx,
y + yy,
NULL)) {
- next_point[0] = v_from_x_coord_x(xscale, x + xx + off_x + 0.5);
- if (glamor_priv->yInverted)
- next_point[1] = v_from_x_coord_y_inverted(yscale, y + yy + off_y + 0.5);
- else
- next_point[1] = v_from_x_coord_y(yscale, y + yy + off_y + 0.5);
-
- next_point += 2;
+ *points++ = x + xx;
+ *points++ = y + yy;
num_points++;
}
}
}
- glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_FLOAT,
- GL_FALSE, 2 * sizeof(float),
- vbo_offset);
- glEnableVertexAttribArray(GLAMOR_VERTEX_POS);
+ glVertexAttribPointer(GLAMOR_VERTEX_POS, 2, GL_SHORT,
+ GL_FALSE, 0, vbo_offset);
glamor_put_vbo_space(screen);
- glDrawArrays(GL_POINTS, 0, num_points);
-
- glDisableVertexAttribArray(GLAMOR_VERTEX_POS);
-
- return TRUE;
-}
-
-static Bool
-_glamor_push_pixels(GCPtr pGC, PixmapPtr pBitmap,
- DrawablePtr pDrawable, int w, int h, int x, int y,
- Bool fallback)
-{
- glamor_pixmap_private *pixmap_priv;
-
- if (!fallback && glamor_ddx_fallback_check_pixmap(pDrawable)
- && glamor_ddx_fallback_check_pixmap(&pBitmap->drawable)
- && glamor_ddx_fallback_check_gc(pGC))
- return FALSE;
+ glamor_pixmap_loop(pixmap_priv, box_x, box_y) {
+ glamor_set_destination_drawable(drawable, box_x, box_y, FALSE, TRUE,
+ prog->matrix_uniform, NULL, NULL);
- pixmap_priv = glamor_get_pixmap_private(pBitmap);
- if (pixmap_priv->type == GLAMOR_MEMORY) {
- if (glamor_push_pixels_points(pGC, pBitmap, pDrawable, w, h, x, y))
- return TRUE;
+ glDrawArrays(GL_POINTS, 0, num_points);
}
- miPushPixels(pGC, pBitmap, pDrawable, w, h, x, y);
+ glDisable(GL_COLOR_LOGIC_OP);
+ glDisableVertexAttribArray(GLAMOR_VERTEX_POS);
return TRUE;
+
+bail_ctx:
+ glDisable(GL_COLOR_LOGIC_OP);
+bail:
+ return FALSE;
}
void
glamor_push_pixels(GCPtr pGC, PixmapPtr pBitmap,
DrawablePtr pDrawable, int w, int h, int x, int y)
{
- _glamor_push_pixels(pGC, pBitmap, pDrawable, w, h, x, y, TRUE);
+ if (glamor_push_pixels_gl(pGC, pBitmap, pDrawable, w, h, x, y))
+ return;
+
+ miPushPixels(pGC, pBitmap, pDrawable, w, h, x, y);
}
Bool
-glamor_push_pixels_nf(GCPtr pGC, PixmapPtr pBitmap,
- DrawablePtr pDrawable, int w, int h, int x, int y)
+glamor_push_pixels_nf(GCPtr gc, PixmapPtr bitmap,
+ DrawablePtr drawable, int w, int h, int x, int y)
{
- return _glamor_push_pixels(pGC, pBitmap, pDrawable, w, h, x, y, FALSE);
+ if (glamor_push_pixels_gl(gc, bitmap, drawable, w, h, x, y))
+ return TRUE;
+
+ if (glamor_ddx_fallback_check_pixmap(drawable) &&
+ glamor_ddx_fallback_check_pixmap(&bitmap->drawable) &&
+ glamor_ddx_fallback_check_gc(gc))
+ {
+ return FALSE;
+ }
+
+ miPushPixels(gc, bitmap, drawable, w, h, x, y);
+ return TRUE;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-17 09:46:52 +0000