summaryrefslogtreecommitdiff
path: root/src/glamor_utils.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/glamor_utils.h')
-rw-r--r--src/glamor_utils.h204
1 files changed, 148 insertions, 56 deletions
diff --git a/src/glamor_utils.h b/src/glamor_utils.h
index 4af6739..90a1657 100644
--- a/src/glamor_utils.h
+++ b/src/glamor_utils.h
@@ -41,26 +41,50 @@
#define pixmap_priv_get_dest_scale(_pixmap_priv_, _pxscale_, _pyscale_) \
do { \
- *(_pxscale_) = 1.0 / (_pixmap_priv_)->container->drawable.width; \
- *(_pyscale_) = 1.0 / (_pixmap_priv_)->container->drawable.height; \
+ *(_pxscale_) = 1.0 / (_pixmap_priv_)->base.pixmap->drawable.width; \
+ *(_pyscale_) = 1.0 / (_pixmap_priv_)->base.pixmap->drawable.height; \
} while(0)
#define pixmap_priv_get_scale(_pixmap_priv_, _pxscale_, _pyscale_) \
do { \
- *(_pxscale_) = 1.0 / (_pixmap_priv_)->fbo->width; \
- *(_pyscale_) = 1.0 / (_pixmap_priv_)->fbo->height; \
+ *(_pxscale_) = 1.0 / (_pixmap_priv_)->base.fbo->width; \
+ *(_pyscale_) = 1.0 / (_pixmap_priv_)->base.fbo->height; \
} while(0)
-#define GLAMOR_PIXMAP_FBO_NOT_EAXCT_SIZE(priv) \
- (priv->fbo->width != priv->container->drawable.width \
- || priv->fbo->height != priv->container->drawable.height)
+#define GLAMOR_PIXMAP_FBO_NOT_EAXCT_SIZE(priv) \
+ (priv->base.fbo->width != priv->base.pixmap->drawable.width \
+ || priv->base.fbo->height != priv->base.pixmap->drawable.height) \
+
+#define PIXMAP_PRIV_GET_ACTUAL_SIZE(priv, w, h) \
+ do { \
+ if (priv->type == GLAMOR_TEXTURE_LARGE) { \
+ w = priv->large.box.x2 - priv->large.box.x1; \
+ h = priv->large.box.y2 - priv->large.box.y1; \
+ } else { \
+ w = priv->base.pixmap->drawable.width; \
+ h = priv->base.pixmap->drawable.height; \
+ } \
+ } while(0)
+
+#define glamor_pixmap_fbo_fix_wh_ratio(wh, priv) \
+ do { \
+ int actual_w, actual_h; \
+ PIXMAP_PRIV_GET_ACTUAL_SIZE(priv, actual_w, actual_h); \
+ wh[0] = (float)priv->base.fbo->width / actual_w; \
+ wh[1] = (float)priv->base.fbo->height / actual_h; \
+ } while(0)
-#define glamor_pixmap_fbo_fix_wh_ratio(wh, priv) do { \
- wh[0] = (float)priv->fbo->width \
- / priv->container->drawable.width; \
- wh[1] = (float)priv->fbo->height \
- / priv->container->drawable.height; \
- } while(0)
+#define pixmap_priv_get_fbo_off(_priv_, _xoff_, _yoff_) \
+ do { \
+ if (_priv_ && (_priv_)->type \
+ == GLAMOR_TEXTURE_LARGE) { \
+ *(_xoff_) = - (_priv_)->large.box.x1; \
+ *(_yoff_) = - (_priv_)->large.box.y1; \
+ } else { \
+ *(_xoff_) = 0; \
+ *(_yoff_) = 0; \
+ } \
+ } while(0)
#define xFixedToFloat(_val_) ((float)xFixedToInt(_val_) \
+ ((float)xFixedFrac(_val_) / 65536.0))
@@ -82,67 +106,113 @@
} \
} while(0)
-#define glamor_set_transformed_point(matrix, xscale, yscale, texcoord, \
- x, y, yInverted) \
+#define glamor_transform_point(matrix, tx, ty, x, y) \
do { \
- float result[4]; \
int i; \
- float tx, ty; \
- \
+ float result[4]; \
for (i = 0; i < 3; i++) { \
result[i] = (matrix)[i * 3] * (x) + (matrix)[i * 3 + 1] * (y) \
+ (matrix)[i * 3 + 2]; \
} \
tx = result[0] / result[2]; \
ty = result[1] / result[2]; \
+ } while(0)
+
+#define _glamor_set_normalize_tpoint(xscale, yscale, _tx_, _ty_, \
+ texcoord, yInverted) \
+ do { \
+ (texcoord)[0] = t_from_x_coord_x(xscale, _tx_); \
+ if (yInverted) \
+ (texcoord)[1] = t_from_x_coord_y_inverted(yscale, _ty_);\
+ else \
+ (texcoord)[1] = t_from_x_coord_y(yscale, _ty_); \
+ DEBUGF("normalized point tx %f ty %f \n", (texcoord)[0], \
+ (texcoord)[1]); \
+ } while(0)
+
+#define glamor_set_transformed_point(priv, matrix, xscale, \
+ yscale, texcoord, \
+ x, y, \
+ yInverted) \
+ do { \
+ float tx, ty; \
+ int fbo_x_off, fbo_y_off; \
+ pixmap_priv_get_fbo_off(priv, &fbo_x_off, &fbo_y_off); \
+ glamor_transform_point(matrix, tx, ty, x, y); \
+ DEBUGF("tx %f ty %f fbooff %d %d \n", \
+ tx, ty, fbo_x_off, fbo_y_off); \
\
+ tx += fbo_x_off; \
+ ty += fbo_y_off; \
(texcoord)[0] = t_from_x_coord_x(xscale, tx); \
if (yInverted) \
(texcoord)[1] = t_from_x_coord_y_inverted(yscale, ty); \
else \
(texcoord)[1] = t_from_x_coord_y(yscale, ty); \
+ DEBUGF("normalized tx %f ty %f \n", (texcoord)[0], (texcoord)[1]); \
} while(0)
-
-#define glamor_set_transformed_normalize_tcoords( matrix, \
+#define glamor_set_transformed_normalize_tcoords( priv, \
+ matrix, \
xscale, \
yscale, \
tx1, ty1, tx2, ty2, \
yInverted, texcoords) \
do { \
- glamor_set_transformed_point(matrix, xscale, yscale, \
+ glamor_set_transformed_point(priv, matrix, xscale, yscale, \
texcoords, tx1, ty1, \
yInverted); \
- glamor_set_transformed_point(matrix, xscale, yscale, \
+ glamor_set_transformed_point(priv, matrix, xscale, yscale, \
texcoords + 2, tx2, ty1, \
yInverted); \
- glamor_set_transformed_point(matrix, xscale, yscale, \
+ glamor_set_transformed_point(priv, matrix, xscale, yscale, \
texcoords + 4, tx2, ty2, \
yInverted); \
- glamor_set_transformed_point(matrix, xscale, yscale, \
+ glamor_set_transformed_point(priv, matrix, xscale, yscale, \
texcoords + 6, tx1, ty2, \
yInverted); \
} while (0)
-#define glamor_set_normalize_tcoords(xscale, yscale, x1, y1, x2, y2, \
- yInverted, vertices) \
+#define _glamor_set_normalize_tcoords(xscale, yscale, tx1, \
+ ty1, tx2, ty2, \
+ yInverted, vertices) \
do { \
- (vertices)[0] = t_from_x_coord_x(xscale, x1); \
- (vertices)[2] = t_from_x_coord_x(xscale, x2); \
+ (vertices)[0] = t_from_x_coord_x(xscale, tx1); \
+ (vertices)[2] = t_from_x_coord_x(xscale, tx2); \
(vertices)[4] = (vertices)[2]; \
(vertices)[6] = (vertices)[0]; \
if (yInverted) { \
- (vertices)[1] = t_from_x_coord_y_inverted(yscale, y1); \
- (vertices)[5] = t_from_x_coord_y_inverted(yscale, y2); \
+ (vertices)[1] = t_from_x_coord_y_inverted(yscale, ty1); \
+ (vertices)[5] = t_from_x_coord_y_inverted(yscale, ty2); \
} \
else { \
- (vertices)[1] = t_from_x_coord_y(yscale, y1); \
- (vertices)[5] = t_from_x_coord_y(yscale, y2); \
+ (vertices)[1] = t_from_x_coord_y(yscale, ty1); \
+ (vertices)[5] = t_from_x_coord_y(yscale, ty2); \
} \
(vertices)[3] = (vertices)[1]; \
(vertices)[7] = (vertices)[5]; \
+ DEBUGF("texture %f %f %f %f\n", tx1, ty1, tx2, ty2); \
+ DEBUGF("texture %f %f %f %f\n", (vertices)[0], (vertices)[1], \
+ (vertices)[2], (vertices)[3]); \
+ DEBUGF("texture %f %f %f %f\n", (vertices)[4], (vertices)[5], \
+ (vertices)[6], (vertices)[7]); \
} while(0)
+#define glamor_set_normalize_tcoords(priv, xscale, yscale, \
+ x1, y1, x2, y2, \
+ yInverted, vertices) \
+ do { \
+ float tx1, tx2, ty1, ty2; \
+ int fbo_x_off, fbo_y_off; \
+ pixmap_priv_get_fbo_off(priv, &fbo_x_off, &fbo_y_off); \
+ tx1 = x1 + fbo_x_off; \
+ tx2 = x2 + fbo_x_off; \
+ ty1 = y1 + fbo_y_off; \
+ ty2 = y2 + fbo_y_off; \
+ _glamor_set_normalize_tcoords(xscale, yscale, tx1, ty1, \
+ tx2, ty2, yInverted, vertices); \
+ } while(0)
+
#define glamor_set_tcoords(width, height, x1, y1, x2, y2, \
yInverted, vertices) \
do { \
@@ -163,24 +233,27 @@
} while(0)
-#define glamor_set_normalize_vcoords(xscale, yscale, x1, y1, x2, y2, \
+#define glamor_set_normalize_vcoords(priv, xscale, yscale, \
+ x1, y1, x2, y2, \
yInverted, vertices) \
- do { \
- (vertices)[0] = v_from_x_coord_x(xscale, x1); \
- (vertices)[2] = v_from_x_coord_x(xscale, x2); \
- (vertices)[4] = (vertices)[2]; \
- (vertices)[6] = (vertices)[0]; \
- if (yInverted) { \
- (vertices)[1] = v_from_x_coord_y_inverted(yscale, y1); \
- (vertices)[5] = v_from_x_coord_y_inverted(yscale, y2); \
- } \
- else { \
- (vertices)[1] = v_from_x_coord_y(yscale, y1); \
- (vertices)[5] = v_from_x_coord_y(yscale, y2); \
- } \
- (vertices)[3] = (vertices)[1]; \
- (vertices)[7] = (vertices)[5]; \
- } while(0)
+ do { \
+ int fbo_x_off, fbo_y_off; \
+ pixmap_priv_get_fbo_off(priv, &fbo_x_off, &fbo_y_off); \
+ (vertices)[0] = v_from_x_coord_x(xscale, x1 + fbo_x_off); \
+ (vertices)[2] = v_from_x_coord_x(xscale, x2 + fbo_x_off); \
+ (vertices)[4] = (vertices)[2]; \
+ (vertices)[6] = (vertices)[0]; \
+ if (yInverted) { \
+ (vertices)[1] = v_from_x_coord_y_inverted(yscale, y1 + fbo_y_off);\
+ (vertices)[5] = v_from_x_coord_y_inverted(yscale, y2 + fbo_y_off);\
+ } \
+ else { \
+ (vertices)[1] = v_from_x_coord_y(yscale, y1 + fbo_y_off); \
+ (vertices)[5] = v_from_x_coord_y(yscale, y2 + fbo_y_off); \
+ } \
+ (vertices)[3] = (vertices)[1]; \
+ (vertices)[7] = (vertices)[5]; \
+ } while(0)
#define glamor_set_normalize_pt(xscale, yscale, x, y, \
yInverted, pt) \
@@ -244,10 +317,11 @@ glamor_transform_boxes(BoxPtr boxes, int nbox, int dx, int dy)
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
#define ALIGN(i,m) (((i) + (m) - 1) & ~((m) - 1))
#define MIN(a,b) ((a) < (b) ? (a) : (b))
+#define MAX(a,b) ((a) > (b) ? (a) : (b))
#define glamor_check_fbo_size(_glamor_,_w_, _h_) ((_w_) > 0 && (_h_) > 0 \
- && (_w_) < _glamor_->max_fbo_size \
- && (_h_) < _glamor_->max_fbo_size)
+ && (_w_) <= _glamor_->max_fbo_size \
+ && (_h_) <= _glamor_->max_fbo_size)
/* For 1bpp pixmap, we don't store it as texture. */
#define glamor_check_pixmap_fbo_depth(_depth_) ( \
@@ -258,9 +332,9 @@ glamor_transform_boxes(BoxPtr boxes, int nbox, int dx, int dy)
|| _depth_ == 30 \
|| _depth_ == 32)
-#define GLAMOR_PIXMAP_PRIV_IS_PICTURE(pixmap_priv) (pixmap_priv && pixmap_priv->is_picture == 1)
-#define GLAMOR_PIXMAP_PRIV_HAS_FBO(pixmap_priv) (pixmap_priv && pixmap_priv->gl_fbo == GLAMOR_FBO_NORMAL)
-#define GLAMOR_PIXMAP_PRIV_HAS_FBO_DOWNLOADED(pixmap_priv) (pixmap_priv && (pixmap_priv->gl_fbo == GLAMOR_FBO_DOWNLOADED))
+#define GLAMOR_PIXMAP_PRIV_IS_PICTURE(pixmap_priv) (pixmap_priv && pixmap_priv->base.is_picture == 1)
+#define GLAMOR_PIXMAP_PRIV_HAS_FBO(pixmap_priv) (pixmap_priv && pixmap_priv->base.gl_fbo == GLAMOR_FBO_NORMAL)
+#define GLAMOR_PIXMAP_PRIV_HAS_FBO_DOWNLOADED(pixmap_priv) (pixmap_priv && (pixmap_priv->base.gl_fbo == GLAMOR_FBO_DOWNLOADED))
/**
* Borrow from uxa.
@@ -315,7 +389,7 @@ format_for_pixmap(PixmapPtr pixmap)
pixmap_priv = glamor_get_pixmap_private(pixmap);
if (GLAMOR_PIXMAP_PRIV_IS_PICTURE(pixmap_priv))
- pict_format = pixmap_priv->pict_format;
+ pict_format = pixmap_priv->base.picture->format;
else
pict_format = format_for_depth(pixmap->drawable.depth);
@@ -659,7 +733,7 @@ glamor_get_tex_format_type_from_pixmap(PixmapPtr pixmap,
pixmap_priv = glamor_get_pixmap_private(pixmap);
if (GLAMOR_PIXMAP_PRIV_IS_PICTURE(pixmap_priv))
- pict_format = pixmap_priv->pict_format;
+ pict_format = pixmap_priv->base.picture->format;
else
pict_format = format_for_depth(pixmap->drawable.depth);
@@ -783,6 +857,24 @@ inline static Bool glamor_ddx_fallback_check_gc(GCPtr gc)
}
return (!pixmap || glamor_ddx_fallback_check_pixmap(&pixmap->drawable));
}
+inline static Bool glamor_is_large_pixmap(PixmapPtr pixmap)
+{
+ glamor_pixmap_private *priv;
+
+ priv = glamor_get_pixmap_private(pixmap);
+ return (priv->type == GLAMOR_TEXTURE_LARGE);
+}
+
+inline static Bool glamor_is_large_picture(PicturePtr picture)
+{
+ PixmapPtr pixmap;
+
+ if (picture->pDrawable) {
+ pixmap = glamor_get_drawable_pixmap(picture->pDrawable);
+ return glamor_is_large_pixmap(pixmap);
+ }
+ return FALSE;
+}
inline static Bool glamor_tex_format_is_readable(GLenum format)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 06:38:47 +0000