From 54db46582aba2252d544fa3956522f9ef06b49cb Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 15 Oct 2012 16:50:35 +0200 Subject: xserver mesa pixman git update 15 oct 2012 xserver: a69429a17bf4630f6e26f61630a1c2b287202627 pixman: d5f2f39319fc358cccda60abe0bc927bd27131c1 mesa: 4004620d34a580c8fdb965d9b640e97453fc8b28 --- mesalib/src/mesa/state_tracker/st_cb_texture.c | 63 ++++++++++++-------------- 1 file changed, 28 insertions(+), 35 deletions(-) (limited to 'mesalib/src/mesa/state_tracker/st_cb_texture.c') diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c index 473ff3a94..5bf3dc699 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_texture.c +++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c @@ -578,9 +578,10 @@ decompress_with_blit(struct gl_context * ctx, const GLuint width = texImage->Width; const GLuint height = texImage->Height; struct pipe_resource *dst_texture; - struct pipe_transfer *tex_xfer; struct pipe_blit_info blit; unsigned bind = (PIPE_BIND_RENDER_TARGET | PIPE_BIND_TRANSFER_READ); + struct pipe_transfer *tex_xfer; + ubyte *map; /* create temp / dest surface */ if (!util_create_rgba_texture(pipe, width, height, bind, @@ -610,21 +611,22 @@ decompress_with_blit(struct gl_context * ctx, /* blit/render/decompress */ st->pipe->blit(st->pipe, &blit); - /* map the dst_surface so we can read from it */ - tex_xfer = pipe_get_transfer(pipe, - dst_texture, 0, 0, - PIPE_TRANSFER_READ, - 0, 0, width, height); - pixels = _mesa_map_pbo_dest(ctx, &ctx->Pack, pixels); + map = pipe_transfer_map(pipe, dst_texture, 0, 0, + PIPE_TRANSFER_READ, + 0, 0, width, height, &tex_xfer); + if (!map) { + goto end; + } + /* copy/pack data into user buffer */ if (_mesa_format_matches_format_and_type(stImage->base.TexFormat, format, type, ctx->Pack.SwapBytes)) { /* memcpy */ const uint bytesPerRow = width * util_format_get_blocksize(stImage->pt->format); - ubyte *map = pipe_transfer_map(pipe, tex_xfer); + /* map the dst_surface so we can read from it */ GLuint row; for (row = 0; row < height; row++) { GLvoid *dest = _mesa_image_address2d(&ctx->Pack, pixels, width, @@ -655,7 +657,7 @@ decompress_with_blit(struct gl_context * ctx, debug_printf("%s: fallback format translation\n", __FUNCTION__); /* get float[4] rgba row from surface */ - pipe_get_tile_rgba_format(pipe, tex_xfer, 0, row, width, 1, + pipe_get_tile_rgba_format(tex_xfer, map, 0, row, width, 1, pformat, rgba); _mesa_pack_rgba_span_float(ctx, width, (GLfloat (*)[4]) rgba, format, @@ -666,10 +668,10 @@ decompress_with_blit(struct gl_context * ctx, } end: - _mesa_unmap_pbo_dest(ctx, &ctx->Pack); - - pipe->transfer_destroy(pipe, tex_xfer); + if (map) + pipe_transfer_unmap(pipe, tex_xfer); + _mesa_unmap_pbo_dest(ctx, &ctx->Pack); pipe_resource_reference(&dst_texture, NULL); } @@ -720,6 +722,7 @@ fallback_copy_texsubimage(struct gl_context *ctx, struct pipe_transfer *src_trans; GLvoid *texDest; enum pipe_transfer_usage transfer_usage; + void *map; if (ST_DEBUG & DEBUG_FALLBACK) debug_printf("%s: fallback processing\n", __FUNCTION__); @@ -728,13 +731,13 @@ fallback_copy_texsubimage(struct gl_context *ctx, srcY = strb->Base.Height - srcY - height; } - src_trans = pipe_get_transfer(pipe, - strb->texture, - strb->rtt_level, - strb->rtt_face + strb->rtt_slice, - PIPE_TRANSFER_READ, - srcX, srcY, - width, height); + map = pipe_transfer_map(pipe, + strb->texture, + strb->rtt_level, + strb->rtt_face + strb->rtt_slice, + PIPE_TRANSFER_READ, + srcX, srcY, + width, height, &src_trans); if ((baseFormat == GL_DEPTH_COMPONENT || baseFormat == GL_DEPTH_STENCIL) && @@ -769,11 +772,12 @@ fallback_copy_texsubimage(struct gl_context *ctx, if (data) { /* To avoid a large temp memory allocation, do copy row by row */ for (row = 0; row < height; row++, srcY += yStep) { - pipe_get_tile_z(pipe, src_trans, 0, srcY, width, 1, data); + pipe_get_tile_z(src_trans, map, 0, srcY, width, 1, data); if (scaleOrBias) { _mesa_scale_and_bias_depth_uint(ctx, width, data); } - pipe_put_tile_z(pipe, stImage->transfer, 0, row, width, 1, data); + pipe_put_tile_z(stImage->transfer, texDest, 0, row, width, 1, + data); } } else { @@ -801,7 +805,7 @@ fallback_copy_texsubimage(struct gl_context *ctx, /* XXX this usually involves a lot of int/float conversion. * try to avoid that someday. */ - pipe_get_tile_rgba_format(pipe, src_trans, 0, 0, width, height, + pipe_get_tile_rgba_format(src_trans, map, 0, 0, width, height, util_format_linear(strb->texture->format), tempSrc); @@ -828,7 +832,7 @@ fallback_copy_texsubimage(struct gl_context *ctx, } st_texture_image_unmap(st, stImage); - pipe->transfer_destroy(pipe, src_trans); + pipe->transfer_unmap(pipe, src_trans); } @@ -915,8 +919,7 @@ st_CopyTexSubImage(struct gl_context *ctx, GLuint dims, { struct st_texture_image *stImage = st_texture_image(texImage); const GLenum texBaseFormat = texImage->_BaseFormat; - struct gl_framebuffer *fb = ctx->ReadBuffer; - struct st_renderbuffer *strb; + struct st_renderbuffer *strb = st_renderbuffer(rb); struct st_context *st = st_context(ctx); struct pipe_context *pipe = st->pipe; struct pipe_screen *screen = pipe->screen; @@ -933,16 +936,6 @@ st_CopyTexSubImage(struct gl_context *ctx, GLuint dims, */ if (0) st_validate_state(st); - /* determine if copying depth or color data */ - if (texBaseFormat == GL_DEPTH_COMPONENT || - texBaseFormat == GL_DEPTH_STENCIL) { - strb = st_renderbuffer(fb->Attachment[BUFFER_DEPTH].Renderbuffer); - } - else { - /* texBaseFormat == GL_RGB, GL_RGBA, GL_ALPHA, etc */ - strb = st_renderbuffer(fb->_ColorReadBuffer); - } - if (!strb || !strb->surface || !stImage->pt) { debug_printf("%s: null strb or stImage\n", __FUNCTION__); return; -- cgit v1.2.3