From e21655632e3fd40b7f6a5cc3c7f3c379d54557c4 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 30 Aug 2014 13:41:12 +0200 Subject: xserver libxtrans libxcb xcb-proto libX11 mesa git update 30 Aug 2014 xserver commit 3a51418b2db353519a1779cf3cebbcc9afba2520 libxcb commit b0e6c2de09c7474868dd7185674fa113a5c2e0aa libxcb/xcb-proto commit dc0c544fe044ddeb4917bba0c2fed66c70e6db43 libX11 commit 6101b967b641355dd863fd1ce52c6a7d58bcbe68 libxtrans commit 17491de45c352c833442cccf17a9bd65909889db mesa commit 932b0ef1ceecf873213447a8778e5cbe1b3b6be7 --- mesalib/src/gallium/auxiliary/util/u_vbuf.c | 187 +++++++++++++++------------- mesalib/src/gallium/auxiliary/util/u_vbuf.h | 11 +- 2 files changed, 101 insertions(+), 97 deletions(-) (limited to 'mesalib/src/gallium/auxiliary') diff --git a/mesalib/src/gallium/auxiliary/util/u_vbuf.c b/mesalib/src/gallium/auxiliary/util/u_vbuf.c index c475ee1b3..650df9f6a 100644 --- a/mesalib/src/gallium/auxiliary/util/u_vbuf.c +++ b/mesalib/src/gallium/auxiliary/util/u_vbuf.c @@ -191,47 +191,114 @@ u_vbuf_create_vertex_elements(struct u_vbuf *mgr, unsigned count, const struct pipe_vertex_element *attribs); static void u_vbuf_delete_vertex_elements(struct u_vbuf *mgr, void *cso); +static const struct { + enum pipe_format from, to; +} vbuf_format_fallbacks[] = { + { PIPE_FORMAT_R32_FIXED, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R32G32_FIXED, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R32G32B32_FIXED, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R32G32B32A32_FIXED, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R16_FLOAT, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R16G16_FLOAT, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R16G16B16_FLOAT, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R16G16B16A16_FLOAT, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R64_FLOAT, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R64G64_FLOAT, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R64G64B64_FLOAT, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R64G64B64A64_FLOAT, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R32_UNORM, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R32G32_UNORM, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R32G32B32_UNORM, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R32G32B32A32_UNORM, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R32_SNORM, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R32G32_SNORM, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R32G32B32_SNORM, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R32G32B32A32_SNORM, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R32_USCALED, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R32G32_USCALED, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R32G32B32_USCALED, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R32G32B32A32_USCALED, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R32_SSCALED, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R32G32_SSCALED, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R32G32B32_SSCALED, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R32G32B32A32_SSCALED, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R16_UNORM, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R16G16_UNORM, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R16G16B16_UNORM, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R16G16B16A16_UNORM, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R16_SNORM, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R16G16_SNORM, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R16G16B16_SNORM, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R16G16B16A16_SNORM, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R16_USCALED, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R16G16_USCALED, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R16G16B16_USCALED, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R16G16B16A16_USCALED, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R16_SSCALED, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R16G16_SSCALED, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R16G16B16_SSCALED, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R16G16B16A16_SSCALED, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R8_UNORM, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R8G8_UNORM, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R8G8B8_UNORM, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R8G8B8A8_UNORM, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R8_SNORM, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R8G8_SNORM, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R8G8B8_SNORM, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R8G8B8A8_SNORM, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R8_USCALED, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R8G8_USCALED, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R8G8B8_USCALED, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R8G8B8A8_USCALED, PIPE_FORMAT_R32G32B32A32_FLOAT }, + { PIPE_FORMAT_R8_SSCALED, PIPE_FORMAT_R32_FLOAT }, + { PIPE_FORMAT_R8G8_SSCALED, PIPE_FORMAT_R32G32_FLOAT }, + { PIPE_FORMAT_R8G8B8_SSCALED, PIPE_FORMAT_R32G32B32_FLOAT }, + { PIPE_FORMAT_R8G8B8A8_SSCALED, PIPE_FORMAT_R32G32B32A32_FLOAT }, +}; -void u_vbuf_get_caps(struct pipe_screen *screen, struct u_vbuf_caps *caps) +boolean u_vbuf_get_caps(struct pipe_screen *screen, struct u_vbuf_caps *caps) { - caps->format_fixed32 = - screen->is_format_supported(screen, PIPE_FORMAT_R32_FIXED, PIPE_BUFFER, - 0, PIPE_BIND_VERTEX_BUFFER); - - caps->format_float16 = - screen->is_format_supported(screen, PIPE_FORMAT_R16_FLOAT, PIPE_BUFFER, - 0, PIPE_BIND_VERTEX_BUFFER); - - caps->format_float64 = - screen->is_format_supported(screen, PIPE_FORMAT_R64_FLOAT, PIPE_BUFFER, - 0, PIPE_BIND_VERTEX_BUFFER); - - caps->format_norm32 = - screen->is_format_supported(screen, PIPE_FORMAT_R32_UNORM, PIPE_BUFFER, - 0, PIPE_BIND_VERTEX_BUFFER) && - screen->is_format_supported(screen, PIPE_FORMAT_R32_SNORM, PIPE_BUFFER, - 0, PIPE_BIND_VERTEX_BUFFER); - - caps->format_scaled32 = - screen->is_format_supported(screen, PIPE_FORMAT_R32_USCALED, PIPE_BUFFER, - 0, PIPE_BIND_VERTEX_BUFFER) && - screen->is_format_supported(screen, PIPE_FORMAT_R32_SSCALED, PIPE_BUFFER, - 0, PIPE_BIND_VERTEX_BUFFER); + unsigned i; + boolean fallback = FALSE; + + /* I'd rather have a bitfield of which formats are supported and a static + * table of the translations indexed by format, but since we don't have C99 + * we can't easily make a sparsely-populated table indexed by format. So, + * we construct the sparse table here. + */ + for (i = 0; i < PIPE_FORMAT_COUNT; i++) + caps->format_translation[i] = i; + + for (i = 0; i < Elements(vbuf_format_fallbacks); i++) { + enum pipe_format format = vbuf_format_fallbacks[i].from; + + if (!screen->is_format_supported(screen, format, PIPE_BUFFER, 0, + PIPE_BIND_VERTEX_BUFFER)) { + caps->format_translation[format] = vbuf_format_fallbacks[i].to; + fallback = TRUE; + } + } caps->buffer_offset_unaligned = !screen->get_param(screen, - PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY); - + PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY); caps->buffer_stride_unaligned = - !screen->get_param(screen, + !screen->get_param(screen, PIPE_CAP_VERTEX_BUFFER_STRIDE_4BYTE_ALIGNED_ONLY); - caps->velem_src_offset_unaligned = !screen->get_param(screen, - PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY); - + PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY); caps->user_vertex_buffers = screen->get_param(screen, PIPE_CAP_USER_VERTEX_BUFFERS); + + if (!caps->buffer_offset_unaligned || + !caps->buffer_stride_unaligned || + !caps->velem_src_offset_unaligned || + !caps->user_vertex_buffers) { + fallback = TRUE; + } + + return fallback; } struct u_vbuf * @@ -664,9 +731,6 @@ static void u_vbuf_translate_end(struct u_vbuf *mgr) } } -#define FORMAT_REPLACE(what, withwhat) \ - case PIPE_FORMAT_##what: format = PIPE_FORMAT_##withwhat; break - static void * u_vbuf_create_vertex_elements(struct u_vbuf *mgr, unsigned count, const struct pipe_vertex_element *attribs) @@ -695,62 +759,7 @@ u_vbuf_create_vertex_elements(struct u_vbuf *mgr, unsigned count, ve->noninstance_vb_mask_any |= 1 << ve->ve[i].vertex_buffer_index; } - /* Choose a native format. - * For now we don't care about the alignment, that's going to - * be sorted out later. */ - if (!mgr->caps.format_fixed32) { - switch (format) { - FORMAT_REPLACE(R32_FIXED, R32_FLOAT); - FORMAT_REPLACE(R32G32_FIXED, R32G32_FLOAT); - FORMAT_REPLACE(R32G32B32_FIXED, R32G32B32_FLOAT); - FORMAT_REPLACE(R32G32B32A32_FIXED, R32G32B32A32_FLOAT); - default:; - } - } - if (!mgr->caps.format_float16) { - switch (format) { - FORMAT_REPLACE(R16_FLOAT, R32_FLOAT); - FORMAT_REPLACE(R16G16_FLOAT, R32G32_FLOAT); - FORMAT_REPLACE(R16G16B16_FLOAT, R32G32B32_FLOAT); - FORMAT_REPLACE(R16G16B16A16_FLOAT, R32G32B32A32_FLOAT); - default:; - } - } - if (!mgr->caps.format_float64) { - switch (format) { - FORMAT_REPLACE(R64_FLOAT, R32_FLOAT); - FORMAT_REPLACE(R64G64_FLOAT, R32G32_FLOAT); - FORMAT_REPLACE(R64G64B64_FLOAT, R32G32B32_FLOAT); - FORMAT_REPLACE(R64G64B64A64_FLOAT, R32G32B32A32_FLOAT); - default:; - } - } - if (!mgr->caps.format_norm32) { - switch (format) { - FORMAT_REPLACE(R32_UNORM, R32_FLOAT); - FORMAT_REPLACE(R32G32_UNORM, R32G32_FLOAT); - FORMAT_REPLACE(R32G32B32_UNORM, R32G32B32_FLOAT); - FORMAT_REPLACE(R32G32B32A32_UNORM, R32G32B32A32_FLOAT); - FORMAT_REPLACE(R32_SNORM, R32_FLOAT); - FORMAT_REPLACE(R32G32_SNORM, R32G32_FLOAT); - FORMAT_REPLACE(R32G32B32_SNORM, R32G32B32_FLOAT); - FORMAT_REPLACE(R32G32B32A32_SNORM, R32G32B32A32_FLOAT); - default:; - } - } - if (!mgr->caps.format_scaled32) { - switch (format) { - FORMAT_REPLACE(R32_USCALED, R32_FLOAT); - FORMAT_REPLACE(R32G32_USCALED, R32G32_FLOAT); - FORMAT_REPLACE(R32G32B32_USCALED, R32G32B32_FLOAT); - FORMAT_REPLACE(R32G32B32A32_USCALED,R32G32B32A32_FLOAT); - FORMAT_REPLACE(R32_SSCALED, R32_FLOAT); - FORMAT_REPLACE(R32G32_SSCALED, R32G32_FLOAT); - FORMAT_REPLACE(R32G32B32_SSCALED, R32G32B32_FLOAT); - FORMAT_REPLACE(R32G32B32A32_SSCALED,R32G32B32A32_FLOAT); - default:; - } - } + format = mgr->caps.format_translation[format]; driver_attribs[i].src_format = format; ve->native_format[i] = format; diff --git a/mesalib/src/gallium/auxiliary/util/u_vbuf.h b/mesalib/src/gallium/auxiliary/util/u_vbuf.h index a608184e5..9e8b135fb 100644 --- a/mesalib/src/gallium/auxiliary/util/u_vbuf.h +++ b/mesalib/src/gallium/auxiliary/util/u_vbuf.h @@ -35,19 +35,14 @@ #include "pipe/p_context.h" #include "pipe/p_state.h" +#include "pipe/p_format.h" struct cso_context; struct u_vbuf; /* Hardware vertex fetcher limitations can be described by this structure. */ struct u_vbuf_caps { - /* Vertex format CAPs. */ - /* TRUE if hardware supports it. */ - unsigned format_fixed32:1; /* PIPE_FORMAT_*32*_FIXED */ - unsigned format_float16:1; /* PIPE_FORMAT_*16*_FLOAT */ - unsigned format_float64:1; /* PIPE_FORMAT_*64*_FLOAT */ - unsigned format_norm32:1; /* PIPE_FORMAT_*32*NORM */ - unsigned format_scaled32:1; /* PIPE_FORMAT_*32*SCALED */ + enum pipe_format format_translation[PIPE_FORMAT_COUNT]; /* Whether vertex fetches don't have to be 4-byte-aligned. */ /* TRUE if hardware supports it. */ @@ -60,7 +55,7 @@ struct u_vbuf_caps { }; -void u_vbuf_get_caps(struct pipe_screen *screen, struct u_vbuf_caps *caps); +boolean u_vbuf_get_caps(struct pipe_screen *screen, struct u_vbuf_caps *caps); struct u_vbuf * u_vbuf_create(struct pipe_context *pipe, -- cgit v1.2.3