diff options
| author | Zack Rusin <[email protected]> | 2009-09-02 18:38:23 -0400 |
|---|---|---|
| committer | Zack Rusin <[email protected]> | 2009-09-02 18:38:23 -0400 |
| commit | d6b58a97c2f94ca54852414103c4ac2832279f2f (patch) | |
| tree | 3ff8858b82f1991305afbc6f419b601f8e99b888 | |
| parent | dc9de8064f52b12d29d9ecd51b765973ac293fac (diff) | |
st/xorg: handle xrender repeat modes
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_composite.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_composite.c b/src/gallium/state_trackers/xorg/xorg_composite.c index d0cac75855b..7fa36fda51e 100644 --- a/src/gallium/state_trackers/xorg/xorg_composite.c +++ b/src/gallium/state_trackers/xorg/xorg_composite.c @@ -94,6 +94,24 @@ blend_for_op(int op) return xorg_blends[BLEND_OP_OVER]; } +static INLINE int +render_repeat_to_gallium(int mode) +{ + switch(mode) { + case RepeatNone: + return PIPE_TEX_WRAP_CLAMP; + case RepeatNormal: + return PIPE_TEX_WRAP_REPEAT; + case RepeatReflect: + return PIPE_TEX_WRAP_MIRROR_REPEAT; + case RepeatPad: + return PIPE_TEX_WRAP_CLAMP_TO_EDGE; + default: + debug_printf("Unsupported repeat mode\n"); + } + return PIPE_TEX_WRAP_REPEAT; +} + static INLINE void setup_vertex0(float vertex[2][4], float x, float y, @@ -417,8 +435,10 @@ bind_samplers(struct exa_context *exa, int op, memset(&mask_sampler, 0, sizeof(struct pipe_sampler_state)); if (pSrcPicture && pSrc) { - src_sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE; - src_sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE; + unsigned src_wrap = render_repeat_to_gallium( + pSrcPicture->repeatType); + src_sampler.wrap_s = src_wrap; + src_sampler.wrap_t = src_wrap; src_sampler.min_img_filter = PIPE_TEX_MIPFILTER_NEAREST; src_sampler.mag_img_filter = PIPE_TEX_MIPFILTER_NEAREST; src_sampler.normalized_coords = 1; @@ -428,8 +448,10 @@ bind_samplers(struct exa_context *exa, int op, } if (pMaskPicture && pMask) { - mask_sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE; - mask_sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE; + unsigned mask_wrap = render_repeat_to_gallium( + pMaskPicture->repeatType); + mask_sampler.wrap_s = mask_wrap; + mask_sampler.wrap_t = mask_wrap; mask_sampler.min_img_filter = PIPE_TEX_MIPFILTER_NEAREST; mask_sampler.mag_img_filter = PIPE_TEX_MIPFILTER_NEAREST; mask_sampler.normalized_coords = 1; |