diff options
Diffstat (limited to 'xorg-server/glamor/glamor_transform.c')
| -rw-r--r-- | xorg-server/glamor/glamor_transform.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/xorg-server/glamor/glamor_transform.c b/xorg-server/glamor/glamor_transform.c index 6d29e9eb6..f476a99b7 100644 --- a/xorg-server/glamor/glamor_transform.c +++ b/xorg-server/glamor/glamor_transform.c @@ -129,7 +129,7 @@ glamor_set_solid(PixmapPtr pixmap, CARD32 pixel; int alu = use_alu ? gc->alu : GXcopy; - if (!glamor_set_planemask(pixmap, gc->planemask)) + if (!glamor_set_planemask(gc->depth, gc->planemask)) return FALSE; pixel = gc->fgPixel; @@ -155,12 +155,7 @@ glamor_set_solid(PixmapPtr pixmap, } Bool -glamor_set_texture(PixmapPtr pixmap, - PixmapPtr texture, - int off_x, - int off_y, - GLint offset_uniform, - GLint size_inv_uniform) +glamor_set_texture_pixmap(PixmapPtr texture) { glamor_pixmap_private *texture_priv; @@ -175,6 +170,23 @@ glamor_set_texture(PixmapPtr pixmap, glActiveTexture(GL_TEXTURE0); glBindTexture(GL_TEXTURE_2D, texture_priv->fbo->tex); + /* we're not setting the sampler uniform here as we always use + * GL_TEXTURE0, and the default value for uniforms is zero. So, + * save a bit of CPU time by taking advantage of that. + */ + return TRUE; +} + +Bool +glamor_set_texture(PixmapPtr texture, + int off_x, + int off_y, + GLint offset_uniform, + GLint size_inv_uniform) +{ + if (!glamor_set_texture_pixmap(texture)) + return FALSE; + glUniform2f(offset_uniform, off_x, off_y); glUniform2f(size_inv_uniform, 1.0f/texture->drawable.width, 1.0f/texture->drawable.height); return TRUE; @@ -189,11 +201,10 @@ glamor_set_tiled(PixmapPtr pixmap, if (!glamor_set_alu(pixmap->drawable.pScreen, gc->alu)) return FALSE; - if (!glamor_set_planemask(pixmap, gc->planemask)) + if (!glamor_set_planemask(gc->depth, gc->planemask)) return FALSE; - return glamor_set_texture(pixmap, - gc->tile.pixmap, + return glamor_set_texture(gc->tile.pixmap, -gc->patOrg.x, -gc->patOrg.y, offset_uniform, @@ -274,8 +285,7 @@ glamor_set_stippled(PixmapPtr pixmap, if (!glamor_set_solid(pixmap, gc, TRUE, fg_uniform)) return FALSE; - return glamor_set_texture(pixmap, - stipple, + return glamor_set_texture(stipple, -gc->patOrg.x, -gc->patOrg.y, offset_uniform, |