From b33b8d8ae86876b50df96881b96074b3fe177cce Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 28 Jul 2014 21:19:00 +0200 Subject: plink fontconfig libX11 libXext xserver xkeyboard-config mesa git update 28 July 2014 xserver commit 4afedf545b673282f2e214c0e2c759c9be9b9a2a xkeyboard-config commit 9010f6c0745f472b670c22340b5bbd36e33ce37e libX11 commit 0885cad1e4a9ed57266582be320be55259c881bf libXext commit efdcbb7634501e1117d422636a0a75d7ea84b16b fontconfig commit a9e7b0494e04b3925d1bccc140ff2500cfff9618 mesa commit cc1e1da24a6c535617d9fb38858d48d8c2999e68 plink revision 10211 --- mesalib/src/mesa/drivers/common/driverfuncs.c | 1 + mesalib/src/mesa/drivers/common/meta.c | 197 ++++++++++++++++++++++++++ mesalib/src/mesa/drivers/common/meta.h | 11 ++ 3 files changed, 209 insertions(+) (limited to 'mesalib/src/mesa/drivers') diff --git a/mesalib/src/mesa/drivers/common/driverfuncs.c b/mesalib/src/mesa/drivers/common/driverfuncs.c index 6ece5d80e..4f0f7a686 100644 --- a/mesalib/src/mesa/drivers/common/driverfuncs.c +++ b/mesalib/src/mesa/drivers/common/driverfuncs.c @@ -95,6 +95,7 @@ _mesa_init_driver_functions(struct dd_function_table *driver) driver->TexImage = _mesa_store_teximage; driver->TexSubImage = _mesa_store_texsubimage; driver->GetTexImage = _mesa_meta_GetTexImage; + driver->ClearTexSubImage = _mesa_meta_ClearTexSubImage; driver->CopyTexSubImage = _mesa_meta_CopyTexSubImage; driver->GenerateMipmap = _mesa_meta_GenerateMipmap; driver->TestProxyTexImage = _mesa_test_proxy_teximage; diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c index 89d7a157c..b12898f26 100644 --- a/mesalib/src/mesa/drivers/common/meta.c +++ b/mesalib/src/mesa/drivers/common/meta.c @@ -40,6 +40,7 @@ #include "main/blit.h" #include "main/bufferobj.h" #include "main/buffers.h" +#include "main/clear.h" #include "main/colortab.h" #include "main/condrender.h" #include "main/depth.h" @@ -47,6 +48,7 @@ #include "main/fbobject.h" #include "main/feedback.h" #include "main/formats.h" +#include "main/format_unpack.h" #include "main/glformats.h" #include "main/image.h" #include "main/macros.h" @@ -71,6 +73,7 @@ #include "main/teximage.h" #include "main/texparam.h" #include "main/texstate.h" +#include "main/texstore.h" #include "main/transformfeedback.h" #include "main/uniforms.h" #include "main/varray.h" @@ -505,6 +508,11 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state) _mesa_set_enable(ctx, GL_COLOR_LOGIC_OP, GL_FALSE); } + if (state & MESA_META_DITHER) { + save->DitherFlag = ctx->Color.DitherFlag; + _mesa_set_enable(ctx, GL_DITHER, GL_TRUE); + } + if (state & MESA_META_COLOR_MASK) { memcpy(save->ColorMask, ctx->Color.ColorMask, sizeof(ctx->Color.ColorMask)); @@ -875,6 +883,9 @@ _mesa_meta_end(struct gl_context *ctx) _mesa_set_enable(ctx, GL_COLOR_LOGIC_OP, save->ColorLogicOpEnabled); } + if (state & MESA_META_DITHER) + _mesa_set_enable(ctx, GL_DITHER, save->DitherFlag); + if (state & MESA_META_COLOR_MASK) { GLuint i; for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) { @@ -3339,3 +3350,189 @@ _mesa_meta_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z, _mesa_meta_end(ctx); } + +static bool +cleartexsubimage_color(struct gl_context *ctx, + struct gl_texture_image *texImage, + const GLvoid *clearValue, + GLint zoffset) +{ + mesa_format format; + union gl_color_union colorValue; + GLenum datatype; + GLenum status; + + _mesa_meta_bind_fbo_image(GL_COLOR_ATTACHMENT0, texImage, zoffset); + + status = _mesa_CheckFramebufferStatus(GL_DRAW_FRAMEBUFFER); + if (status != GL_FRAMEBUFFER_COMPLETE) + return false; + + /* We don't want to apply an sRGB conversion so override the format */ + format = _mesa_get_srgb_format_linear(texImage->TexFormat); + datatype = _mesa_get_format_datatype(format); + + switch (datatype) { + case GL_UNSIGNED_INT: + case GL_INT: + if (clearValue) + _mesa_unpack_uint_rgba_row(format, 1, clearValue, + (GLuint (*)[4]) colorValue.ui); + else + memset(&colorValue, 0, sizeof colorValue); + if (datatype == GL_INT) + _mesa_ClearBufferiv(GL_COLOR, 0, colorValue.i); + else + _mesa_ClearBufferuiv(GL_COLOR, 0, colorValue.ui); + break; + default: + if (clearValue) + _mesa_unpack_rgba_row(format, 1, clearValue, + (GLfloat (*)[4]) colorValue.f); + else + memset(&colorValue, 0, sizeof colorValue); + _mesa_ClearBufferfv(GL_COLOR, 0, colorValue.f); + break; + } + + return true; +} + +static bool +cleartexsubimage_depth_stencil(struct gl_context *ctx, + struct gl_texture_image *texImage, + const GLvoid *clearValue, + GLint zoffset) +{ + GLint stencilValue; + GLfloat depthValue; + GLenum status; + + _mesa_meta_bind_fbo_image(GL_DEPTH_ATTACHMENT, texImage, zoffset); + + if (texImage->_BaseFormat == GL_DEPTH_STENCIL) + _mesa_meta_bind_fbo_image(GL_STENCIL_ATTACHMENT, texImage, zoffset); + + status = _mesa_CheckFramebufferStatus(GL_DRAW_FRAMEBUFFER); + if (status != GL_FRAMEBUFFER_COMPLETE) + return false; + + if (clearValue) { + GLuint depthStencilValue[2]; + + /* Convert the clearValue from whatever format it's in to a floating + * point value for the depth and an integer value for the stencil index + */ + _mesa_unpack_float_32_uint_24_8_depth_stencil_row(texImage->TexFormat, + 1, /* n */ + clearValue, + depthStencilValue); + /* We need a memcpy here instead of a cast because we need to + * reinterpret the bytes as a float rather than converting it + */ + memcpy(&depthValue, depthStencilValue, sizeof depthValue); + stencilValue = depthStencilValue[1] & 0xff; + } else { + depthValue = 0.0f; + stencilValue = 0; + } + + if (texImage->_BaseFormat == GL_DEPTH_STENCIL) + _mesa_ClearBufferfi(GL_DEPTH_STENCIL, 0, depthValue, stencilValue); + else + _mesa_ClearBufferfv(GL_DEPTH, 0, &depthValue); + + return true; +} + +static bool +cleartexsubimage_for_zoffset(struct gl_context *ctx, + struct gl_texture_image *texImage, + GLint zoffset, + const GLvoid *clearValue) +{ + GLuint fbo; + bool success; + + _mesa_GenFramebuffers(1, &fbo); + _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER, fbo); + + switch(texImage->_BaseFormat) { + case GL_DEPTH_STENCIL: + case GL_DEPTH_COMPONENT: + success = cleartexsubimage_depth_stencil(ctx, texImage, + clearValue, zoffset); + break; + default: + success = cleartexsubimage_color(ctx, texImage, clearValue, zoffset); + break; + } + + _mesa_DeleteFramebuffers(1, &fbo); + + return success; +} + +static bool +cleartexsubimage_using_fbo(struct gl_context *ctx, + struct gl_texture_image *texImage, + GLint xoffset, GLint yoffset, GLint zoffset, + GLsizei width, GLsizei height, GLsizei depth, + const GLvoid *clearValue) +{ + bool success = true; + GLint z; + + _mesa_meta_begin(ctx, + MESA_META_SCISSOR | + MESA_META_COLOR_MASK | + MESA_META_DITHER | + MESA_META_FRAMEBUFFER_SRGB); + + _mesa_set_enable(ctx, GL_DITHER, GL_FALSE); + + _mesa_set_enable(ctx, GL_SCISSOR_TEST, GL_TRUE); + _mesa_Scissor(xoffset, yoffset, width, height); + + for (z = zoffset; z < zoffset + depth; z++) { + if (!cleartexsubimage_for_zoffset(ctx, texImage, z, clearValue)) { + success = false; + break; + } + } + + _mesa_meta_end(ctx); + + return success; +} + +extern void +_mesa_meta_ClearTexSubImage(struct gl_context *ctx, + struct gl_texture_image *texImage, + GLint xoffset, GLint yoffset, GLint zoffset, + GLsizei width, GLsizei height, GLsizei depth, + const GLvoid *clearValue) +{ + bool res; + + _mesa_unlock_texture(ctx, texImage->TexObject); + + res = cleartexsubimage_using_fbo(ctx, texImage, + xoffset, yoffset, zoffset, + width, height, depth, + clearValue); + + _mesa_lock_texture(ctx, texImage->TexObject); + + if (res) + return; + + _mesa_warning(ctx, + "Falling back to mapping the texture in " + "glClearTexSubImage\n"); + + _mesa_store_cleartexsubimage(ctx, texImage, + xoffset, yoffset, zoffset, + width, height, depth, + clearValue); +} diff --git a/mesalib/src/mesa/drivers/common/meta.h b/mesalib/src/mesa/drivers/common/meta.h index 765f8dfe4..b269dceed 100644 --- a/mesalib/src/mesa/drivers/common/meta.h +++ b/mesalib/src/mesa/drivers/common/meta.h @@ -59,6 +59,7 @@ #define MESA_META_FRAMEBUFFER_SRGB 0x200000 #define MESA_META_OCCLUSION_QUERY 0x400000 #define MESA_META_DRAW_BUFFERS 0x800000 +#define MESA_META_DITHER 0x1000000 /**\}*/ /** @@ -84,6 +85,9 @@ struct save_state GLbitfield BlendEnabled; GLboolean ColorLogicOpEnabled; + /** MESA_META_DITHER */ + GLboolean DitherFlag; + /** MESA_META_COLOR_MASK */ GLubyte ColorMask[MAX_DRAW_BUFFERS][4]; @@ -472,6 +476,13 @@ _mesa_meta_CopyTexSubImage(struct gl_context *ctx, GLuint dims, GLint x, GLint y, GLsizei width, GLsizei height); +extern void +_mesa_meta_ClearTexSubImage(struct gl_context *ctx, + struct gl_texture_image *texImage, + GLint xoffset, GLint yoffset, GLint zoffset, + GLsizei width, GLsizei height, GLsizei depth, + const GLvoid *clearValue); + extern void _mesa_meta_GetTexImage(struct gl_context *ctx, GLenum format, GLenum type, GLvoid *pixels, -- cgit v1.2.3