From 6c0c95d6045d2d2b4e6a3a2f11457850031c57bc Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 22 Aug 2014 21:55:11 +0200 Subject: fontconfig libxcb/xcb-proto mesa xkeyboard-config git update 22 Aug 2014 libxcb/xcb-proto commit 8e3db42d67a0035bb16d16da28bd5eea7a269178 xkeyboard-config commit 10fce2c2baae471795d069f3a5f1307eedb9ff0a fontconfig commit 286cdc9c10b0453c25950103b6a1f7170d15bfdc mesa commit 97d03b9366bfa55b27feb92aa5afacd9c5f6f421 --- mesalib/src/mesa/state_tracker/st_cb_texture.c | 94 ++++++++++++++++++++++---- 1 file changed, 82 insertions(+), 12 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 c4b2107ba..ad14bd939 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_texture.c +++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c @@ -37,6 +37,7 @@ #include "main/pbo.h" #include "main/pixeltransfer.h" #include "main/texcompress.h" +#include "main/texcompress_etc.h" #include "main/texgetimage.h" #include "main/teximage.h" #include "main/texobj.h" @@ -207,8 +208,32 @@ st_MapTextureImage(struct gl_context *ctx, map = st_texture_image_map(st, stImage, pipeMode, x, y, slice, w, h, 1, &transfer); if (map) { - *mapOut = map; - *rowStrideOut = transfer->stride; + if (_mesa_is_format_etc2(texImage->TexFormat) || + (texImage->TexFormat == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1)) { + /* ETC isn't supported by gallium and it's represented + * by uncompressed formats. Only write transfers with precompressed + * data are supported by ES3, which makes this really simple. + * + * Just create a temporary storage where the ETC texture will + * be stored. It will be decompressed in the Unmap function. + */ + unsigned z = transfer->box.z; + struct st_texture_image_transfer *itransfer = &stImage->transfer[z]; + + itransfer->temp_data = + malloc(_mesa_format_image_size(texImage->TexFormat, w, h, 1)); + itransfer->temp_stride = + _mesa_format_row_stride(texImage->TexFormat, w); + itransfer->map = map; + + *mapOut = itransfer->temp_data; + *rowStrideOut = itransfer->temp_stride; + } + else { + /* supported mapping */ + *mapOut = map; + *rowStrideOut = transfer->stride; + } } else { *mapOut = NULL; @@ -225,6 +250,35 @@ st_UnmapTextureImage(struct gl_context *ctx, { struct st_context *st = st_context(ctx); struct st_texture_image *stImage = st_texture_image(texImage); + + if (_mesa_is_format_etc2(texImage->TexFormat) || + (texImage->TexFormat == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1)) { + /* Decompress the ETC texture to the mapped one. */ + unsigned z = slice + stImage->base.Face; + struct st_texture_image_transfer *itransfer = &stImage->transfer[z]; + struct pipe_transfer *transfer = itransfer->transfer; + + assert(z == transfer->box.z); + + if (texImage->TexFormat == MESA_FORMAT_ETC1_RGB8) { + _mesa_etc1_unpack_rgba8888(itransfer->map, transfer->stride, + itransfer->temp_data, + itransfer->temp_stride, + transfer->box.width, transfer->box.height); + } + else { + _mesa_unpack_etc2_format(itransfer->map, transfer->stride, + itransfer->temp_data, itransfer->temp_stride, + transfer->box.width, transfer->box.height, + texImage->TexFormat); + } + + free(itransfer->temp_data); + itransfer->temp_data = NULL; + itransfer->temp_stride = 0; + itransfer->map = 0; + } + st_texture_image_unmap(st, stImage, slice); } @@ -398,7 +452,7 @@ guess_and_alloc_texture(struct st_context *st, stObj->height0 = height; stObj->depth0 = depth; - fmt = st_mesa_format_to_pipe_format(stImage->base.TexFormat); + fmt = st_mesa_format_to_pipe_format(st, stImage->base.TexFormat); bindings = default_bindings(st, fmt); @@ -449,7 +503,7 @@ st_AllocTextureImageBuffer(struct gl_context *ctx, /* Look if the parent texture object has space for this image */ if (stObj->pt && level <= stObj->pt->last_level && - st_texture_match_image(stObj->pt, texImage)) { + st_texture_match_image(st, stObj->pt, texImage)) { /* this image will fit in the existing texture object's memory */ pipe_resource_reference(&stImage->pt, stObj->pt); return GL_TRUE; @@ -472,7 +526,7 @@ st_AllocTextureImageBuffer(struct gl_context *ctx, } if (stObj->pt && - st_texture_match_image(stObj->pt, texImage)) { + st_texture_match_image(st, stObj->pt, texImage)) { /* The image will live in the object's mipmap memory */ pipe_resource_reference(&stImage->pt, stObj->pt); assert(stImage->pt); @@ -486,7 +540,7 @@ st_AllocTextureImageBuffer(struct gl_context *ctx, * level. */ enum pipe_format format = - st_mesa_format_to_pipe_format(texImage->TexFormat); + st_mesa_format_to_pipe_format(st, texImage->TexFormat); GLuint bindings = default_bindings(st, format); GLuint ptWidth, ptHeight, ptDepth, ptLayers; @@ -613,6 +667,9 @@ st_TexSubImage(struct gl_context *ctx, GLuint dims, unsigned bind; GLubyte *map; + assert(!_mesa_is_format_etc2(texImage->TexFormat) && + texImage->TexFormat != MESA_FORMAT_ETC1_RGB8); + if (!st->prefer_blit_based_texture_transfer) { goto fallback; } @@ -660,7 +717,7 @@ st_TexSubImage(struct gl_context *ctx, GLuint dims, } /* Choose the source format. */ - src_format = st_choose_matching_format(screen, PIPE_BIND_SAMPLER_VIEW, + src_format = st_choose_matching_format(st, PIPE_BIND_SAMPLER_VIEW, format, type, unpack->SwapBytes); if (!src_format) { goto fallback; @@ -872,6 +929,9 @@ st_GetTexImage(struct gl_context * ctx, ubyte *map = NULL; boolean done = FALSE; + assert(!_mesa_is_format_etc2(texImage->TexFormat) && + texImage->TexFormat != MESA_FORMAT_ETC1_RGB8); + if (!st->prefer_blit_based_texture_transfer && !_mesa_is_format_compressed(texImage->TexFormat)) { /* Try to avoid the fallback if we're doing texture decompression here */ @@ -934,7 +994,7 @@ st_GetTexImage(struct gl_context * ctx, /* Choose the destination format by finding the best match * for the format+type combo. */ - dst_format = st_choose_matching_format(screen, bind, format, type, + dst_format = st_choose_matching_format(st, bind, format, type, ctx->Pack.SwapBytes); if (dst_format == PIPE_FORMAT_NONE) { @@ -956,6 +1016,7 @@ st_GetTexImage(struct gl_context * ctx, case PIPE_FORMAT_RGTC1_UNORM: case PIPE_FORMAT_RGTC2_UNORM: case PIPE_FORMAT_ETC1_RGB8: + case PIPE_FORMAT_BPTC_RGBA_UNORM: dst_glformat = GL_RGBA8; break; case PIPE_FORMAT_RGTC1_SNORM: @@ -964,7 +1025,12 @@ st_GetTexImage(struct gl_context * ctx, goto fallback; dst_glformat = GL_RGBA8_SNORM; break; - /* TODO: for BPTC_*FLOAT, set RGBA32F and check for ARB_texture_float */ + case PIPE_FORMAT_BPTC_RGB_FLOAT: + case PIPE_FORMAT_BPTC_RGB_UFLOAT: + if (!ctx->Extensions.ARB_texture_float) + goto fallback; + dst_glformat = GL_RGBA32F; + break; default: assert(0); goto fallback; @@ -1308,6 +1374,9 @@ st_CopyTexSubImage(struct gl_context *ctx, GLuint dims, unsigned bind; GLint srcY0, srcY1; + assert(!_mesa_is_format_etc2(texImage->TexFormat) && + texImage->TexFormat != MESA_FORMAT_ETC1_RGB8); + if (!strb || !strb->surface || !stImage->pt) { debug_printf("%s: null strb or stImage\n", __FUNCTION__); return; @@ -1531,7 +1600,8 @@ st_finalize_texture(struct gl_context *ctx, } /* Find gallium format for the Mesa texture */ - firstImageFormat = st_mesa_format_to_pipe_format(firstImage->base.TexFormat); + firstImageFormat = + st_mesa_format_to_pipe_format(st, firstImage->base.TexFormat); /* Find size of level=0 Gallium mipmap image, plus number of texture layers */ { @@ -1649,7 +1719,7 @@ st_AllocTextureStorage(struct gl_context *ctx, stObj->depth0 = depth; stObj->lastLevel = levels - 1; - fmt = st_mesa_format_to_pipe_format(texImage->TexFormat); + fmt = st_mesa_format_to_pipe_format(st, texImage->TexFormat); bindings = default_bindings(st, fmt); @@ -1728,7 +1798,7 @@ st_TestProxyTexImage(struct gl_context *ctx, GLenum target, memset(&pt, 0, sizeof(pt)); pt.target = gl_target_to_pipe(target); - pt.format = st_mesa_format_to_pipe_format(format); + pt.format = st_mesa_format_to_pipe_format(st, format); st_gl_texture_dims_to_pipe_dims(target, width, height, depth, -- cgit v1.2.3