diff options
Diffstat (limited to 'src/mesa/state_tracker/st_gen_mipmap.c')
-rw-r--r-- | src/mesa/state_tracker/st_gen_mipmap.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c index 9cc2176d5e..dc6d77825f 100644 --- a/src/mesa/state_tracker/st_gen_mipmap.c +++ b/src/mesa/state_tracker/st_gen_mipmap.c @@ -47,6 +47,7 @@ #include "st_program.h" #include "st_texture.h" #include "st_cb_texture.h" +#include "st_inlines.h" /** @@ -86,7 +87,7 @@ st_render_mipmap(struct st_context *st, assert(target != GL_TEXTURE_3D); /* not done yet */ /* check if we can render in the texture's format */ - if (!screen->is_format_supported(screen, pt->format, target, + if (!screen->is_format_supported(screen, pt->format, pt->target, PIPE_TEXTURE_USAGE_RENDER_TARGET, 0)) { return FALSE; } @@ -122,27 +123,34 @@ fallback_generate_mipmap(GLcontext *ctx, GLenum target, struct pipe_transfer *srcTrans, *dstTrans; const ubyte *srcData; ubyte *dstData; + int srcStride, dstStride; - srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice, - PIPE_TRANSFER_READ, 0, 0, - pt->width[srcLevel], - pt->height[srcLevel]); - dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice, - PIPE_TRANSFER_WRITE, 0, 0, - pt->width[dstLevel], - pt->height[dstLevel]); + srcTrans = st_cond_flush_get_tex_transfer(st_context(ctx), pt, face, + srcLevel, zslice, + PIPE_TRANSFER_READ, 0, 0, + pt->width[srcLevel], + pt->height[srcLevel]); + + dstTrans = st_cond_flush_get_tex_transfer(st_context(ctx), pt, face, + dstLevel, zslice, + PIPE_TRANSFER_WRITE, 0, 0, + pt->width[dstLevel], + pt->height[dstLevel]); srcData = (ubyte *) screen->transfer_map(screen, srcTrans); dstData = (ubyte *) screen->transfer_map(screen, dstTrans); + srcStride = srcTrans->stride / srcTrans->block.size; + dstStride = dstTrans->stride / dstTrans->block.size; + _mesa_generate_mipmap_level(target, datatype, comps, 0 /*border*/, pt->width[srcLevel], pt->height[srcLevel], pt->depth[srcLevel], srcData, - srcTrans->stride, /* stride in bytes */ + srcStride, /* stride in texels */ pt->width[dstLevel], pt->height[dstLevel], pt->depth[dstLevel], dstData, - dstTrans->stride); /* stride in bytes */ + dstStride); /* stride in texels */ screen->transfer_unmap(screen, srcTrans); screen->transfer_unmap(screen, dstTrans); |