diff options
author | Corbin Simpson <[email protected]> | 2009-03-04 15:36:42 -0800 |
---|---|---|
committer | Corbin Simpson <[email protected]> | 2009-03-04 15:50:00 -0800 |
commit | 07ffb00d30c750f85047485dbf091c3196a2abbf (patch) | |
tree | 1df007cd115e88ec27cc3d2b3d7949d827195890 /src | |
parent | 04ae9c3fdd62831485b7384da62566a0b82b84af (diff) |
radeon-gallium: DRI2 state tracker, part 3.
Properly setup the build process for adding in xorg and egl trackers,
and finally put radeon_context and radeon_screen to bed.
Diffstat (limited to 'src')
15 files changed, 78 insertions, 728 deletions
diff --git a/src/gallium/winsys/drm/radeon/Makefile b/src/gallium/winsys/drm/radeon/Makefile index 8721f2cb5d4..fc8abc572f6 100644 --- a/src/gallium/winsys/drm/radeon/Makefile +++ b/src/gallium/winsys/drm/radeon/Makefile @@ -1,32 +1,12 @@ - +# src/gallium/winsys/drm/radeon/Makefile TOP = ../../../../.. include $(TOP)/configs/current -LIBNAME = radeon_dri.so - -MINIGLX_SOURCES = - -PIPE_DRIVERS = \ - $(TOP)/src/gallium/state_trackers/dri2/libdri2drm.a \ - $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \ - $(TOP)/src/gallium/drivers/r300/libr300.a - -DRIVER_SOURCES = \ - radeon_buffer.c \ - radeon_drm.c \ - radeon_r300.c \ - radeon_winsys_softpipe.c - -C_SOURCES = \ - $(COMMON_GALLIUM_SOURCES) \ - $(DRIVER_SOURCES) - -ASM_SOURCES = - -DRIVER_DEFINES = -I../../../drivers/r300 - -include ../Makefile.template - -DRI_LIB_DEPS += -ldrm_radeon +SUBDIRS = core dri2 -symlinks: +default install clean: + @for dir in $(SUBDIRS) ; do \ + if [ -d $$dir ] ; then \ + (cd $$dir && $(MAKE) $@) || exit 1; \ + fi \ + done diff --git a/src/gallium/winsys/drm/radeon/core/Makefile b/src/gallium/winsys/drm/radeon/core/Makefile new file mode 100644 index 00000000000..42a6f4abc21 --- /dev/null +++ b/src/gallium/winsys/drm/radeon/core/Makefile @@ -0,0 +1,18 @@ + +TOP = ../../../../../.. +include $(TOP)/configs/current + +LIBNAME = radeonwinsys + +C_SOURCES = \ + radeon_buffer.c \ + radeon_drm.c \ + radeon_r300.c \ + radeon_winsys_softpipe.c + +LIBRARY_INCLUDES = -I$(TOP)/src/gallium/drivers/r300 \ + $(shell pkg-config libdrm --cflags-only-I) + +include ../../../../Makefile.template + +symlinks: diff --git a/src/gallium/winsys/drm/radeon/radeon_buffer.c b/src/gallium/winsys/drm/radeon/core/radeon_buffer.c index b3582e3314a..f75e3881cb1 100644 --- a/src/gallium/winsys/drm/radeon/radeon_buffer.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_buffer.c @@ -29,20 +29,8 @@ * Jérôme Glisse <[email protected]> * Corbin Simpson <[email protected]> */ -#include <stdio.h> -#include "state_tracker/st_public.h" - -#include "util/u_memory.h" - -#include "pipe/p_defines.h" -#include "pipe/p_inlines.h" #include "radeon_buffer.h" -#include "radeon_screen.h" -#include "radeon_context.h" -#include "radeon_bo.h" -#include "radeon_drm.h" - static const char *radeon_get_name(struct pipe_winsys *ws) { diff --git a/src/gallium/winsys/drm/radeon/radeon_buffer.h b/src/gallium/winsys/drm/radeon/core/radeon_buffer.h index e062308f440..e9d9e7c6b44 100644 --- a/src/gallium/winsys/drm/radeon/radeon_buffer.h +++ b/src/gallium/winsys/drm/radeon/core/radeon_buffer.h @@ -30,11 +30,20 @@ #ifndef RADEON_BUFFER_H #define RADEON_BUFFER_H +#include <stdio.h> + #include "pipe/internal/p_winsys_screen.h" -#include "radeon_screen.h" -#include "radeon_context.h" +#include "pipe/p_defines.h" +#include "pipe/p_inlines.h" + +//#include "state_tracker/st_public.h" + +#include "util/u_memory.h" + #include "radeon_bo.h" +#include "radeon_drm.h" + struct radeon_pipe_buffer { struct pipe_buffer base; struct radeon_bo *bo; diff --git a/src/gallium/winsys/drm/radeon/radeon_drm.c b/src/gallium/winsys/drm/radeon/core/radeon_drm.c index 016634c8fd3..c712482a377 100644 --- a/src/gallium/winsys/drm/radeon/radeon_drm.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_drm.c @@ -33,8 +33,7 @@ /* Create a pipe_screen. */ struct pipe_screen* radeon_create_screen(int drmFB, int pciID) { - struct radeon_context* radeon = CALLOC_STRUCT(radeon_context); - struct pipe_winsys* winsys = radeon_pipe_winsys(radeon); + struct pipe_winsys* winsys = radeon_pipe_winsys(); if (getenv("RADEON_SOFTPIPE")) { return softpipe_create_screen(winsys); diff --git a/src/gallium/winsys/drm/radeon/radeon_drm.h b/src/gallium/winsys/drm/radeon/core/radeon_drm.h index e434106cb5b..ca2d98ed1a1 100644 --- a/src/gallium/winsys/drm/radeon/radeon_drm.h +++ b/src/gallium/winsys/drm/radeon/core/radeon_drm.h @@ -37,9 +37,7 @@ #include "state_tracker/drm_api.h" #include "radeon_buffer.h" -#include "radeon_context.h" #include "radeon_r300.h" -#include "radeon_screen.h" #include "radeon_winsys_softpipe.h" struct pipe_screen* radeon_create_screen(int drmFB, int pciID); diff --git a/src/gallium/winsys/drm/radeon/radeon_r300.c b/src/gallium/winsys/drm/radeon/core/radeon_r300.c index e9b96b1ee93..e9b96b1ee93 100644 --- a/src/gallium/winsys/drm/radeon/radeon_r300.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_r300.c diff --git a/src/gallium/winsys/drm/radeon/radeon_r300.h b/src/gallium/winsys/drm/radeon/core/radeon_r300.h index 432b7b18331..432b7b18331 100644 --- a/src/gallium/winsys/drm/radeon/radeon_r300.h +++ b/src/gallium/winsys/drm/radeon/core/radeon_r300.h diff --git a/src/gallium/winsys/drm/radeon/radeon_winsys_softpipe.c b/src/gallium/winsys/drm/radeon/core/radeon_winsys_softpipe.c index 75e975f5e28..226e16674c8 100644 --- a/src/gallium/winsys/drm/radeon/radeon_winsys_softpipe.c +++ b/src/gallium/winsys/drm/radeon/core/radeon_winsys_softpipe.c @@ -28,11 +28,7 @@ /* * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com> */ -#include <stdio.h> -#include "pipe/p_defines.h" -#include "pipe/p_format.h" -#include "softpipe/sp_winsys.h" -#include "radeon_context.h" + #include "radeon_winsys_softpipe.h" struct radeon_softpipe_winsys { @@ -58,17 +54,18 @@ static boolean radeon_is_format_supported(struct softpipe_winsys *sws, uint form struct pipe_context *radeon_create_softpipe(struct pipe_winsys* winsys) { - struct radeon_softpipe_winsys *radeon_sp_ws; + struct softpipe_winsys *sp_winsys; struct pipe_screen *pipe_screen; pipe_screen = softpipe_create_screen(winsys); - radeon_sp_ws = CALLOC_STRUCT(radeon_softpipe_winsys); - if (radeon_sp_ws == NULL) { + sp_winsys = CALLOC_STRUCT(softpipe_winsys); + if (sp_winsys == NULL) { return NULL; } - radeon_sp_ws->sp_winsys.is_format_supported = radeon_is_format_supported; + + sp_winsys->is_format_supported = radeon_is_format_supported; return softpipe_create(pipe_screen, winsys, - &radeon_sp_ws->sp_winsys); + sp_winsys); } diff --git a/src/gallium/winsys/drm/radeon/radeon_winsys_softpipe.h b/src/gallium/winsys/drm/radeon/core/radeon_winsys_softpipe.h index 093693eddfa..04740e41a51 100644 --- a/src/gallium/winsys/drm/radeon/radeon_winsys_softpipe.h +++ b/src/gallium/winsys/drm/radeon/core/radeon_winsys_softpipe.h @@ -30,7 +30,14 @@ #ifndef RADEON_WINSYS_SOFTPIPE_H #define RADEON_WINSYS_SOFTPIPE_H -#include "radeon_context.h" +#include <stdio.h> + +#include "pipe/p_defines.h" +#include "pipe/p_format.h" + +#include "softpipe/sp_winsys.h" + +#include "util/u_memory.h" struct pipe_context *radeon_create_softpipe(struct pipe_winsys* winsys); diff --git a/src/gallium/winsys/drm/radeon/dri2/Makefile b/src/gallium/winsys/drm/radeon/dri2/Makefile new file mode 100644 index 00000000000..b1c2f306c6a --- /dev/null +++ b/src/gallium/winsys/drm/radeon/dri2/Makefile @@ -0,0 +1,25 @@ + +TOP = ../../../../../.. +include $(TOP)/configs/current + +LIBNAME = radeon_dri.so + +MINIGLX_SOURCES = + +PIPE_DRIVERS = \ + $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \ + $(TOP)/src/gallium/drivers/r300/libr300.a \ + $(TOP)/src/gallium/state_trackers/dri2/libdri2drm.a \ + $(TOP)/src/gallium/winsys/drm/radeon/core/libradeonwinsys.a + +C_SOURCES = \ + $(COMMON_GALLIUM_SOURCES) \ + $(DRIVER_SOURCES) + +ASM_SOURCES = + +include ../../Makefile.template + +DRI_LIB_DEPS += -ldrm_radeon + +symlinks: diff --git a/src/gallium/winsys/drm/radeon/radeon_context.c b/src/gallium/winsys/drm/radeon/radeon_context.c deleted file mode 100644 index 13a7035fecd..00000000000 --- a/src/gallium/winsys/drm/radeon/radeon_context.c +++ /dev/null @@ -1,272 +0,0 @@ -/* - * Copyright © 2008 Jérôme Glisse - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS - * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - */ -/* - * Authors: - * Jérôme Glisse <[email protected]> - */ -#include <stdio.h> -#include "dri_util.h" -#include "pipe/p_defines.h" -#include "pipe/p_inlines.h" -#include "state_tracker/st_public.h" -#include "state_tracker/st_context.h" -#include "radeon_screen.h" -#include "radeon_context.h" -#include "radeon_buffer.h" -#include "radeon_winsys_softpipe.h" - -#define need_GL_ARB_point_parameters -#define need_GL_ARB_vertex_buffer_object -#define need_GL_EXT_cull_vertex -#define need_GL_EXT_compiled_vertex_array -#include "extension_helper.h" - -/** - * Extension strings exported by the radeon driver. - */ -const struct dri_extension radeon_card_extensions[] = { -/* XXX these are technically not supported - {"GL_ARB_texture_rectangle", NULL}, - {"GL_ARB_pixel_buffer_object", NULL}, */ - {"GL_ARB_point_parameters", GL_ARB_point_parameters_functions}, - {"GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions}, - {"GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions}, - {"GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions}, - {NULL, NULL} -}; - -static void radeon_update_renderbuffers(__DRIcontext *dri_context, - __DRIdrawable *dri_drawable) -{ - struct radeon_framebuffer *radeon_fb; - struct radeon_context *radeon_context; - unsigned attachments[10]; - __DRIbuffer *buffers; - __DRIscreen *screen; - int i, count; - - radeon_context = dri_context->driverPrivate; - screen = dri_drawable->driScreenPriv; - radeon_fb = dri_drawable->driverPrivate; - for (count = 0, i = 0; count < 6; count++) { - if (radeon_fb->attachments & (1 << count)) { - attachments[i++] = count; - } - } - - buffers = (*screen->dri2.loader->getBuffers)(dri_drawable, - &dri_drawable->w, - &dri_drawable->h, - attachments, - i, - &count, - dri_drawable->loaderPrivate); - if (buffers == NULL) { - return; - } - - /* set one cliprect to cover the whole dri_drawable */ - dri_drawable->x = 0; - dri_drawable->y = 0; - dri_drawable->backX = 0; - dri_drawable->backY = 0; - dri_drawable->numClipRects = 1; - dri_drawable->pClipRects[0].x1 = 0; - dri_drawable->pClipRects[0].y1 = 0; - dri_drawable->pClipRects[0].x2 = dri_drawable->w; - dri_drawable->pClipRects[0].y2 = dri_drawable->h; - dri_drawable->numBackClipRects = 1; - dri_drawable->pBackClipRects[0].x1 = 0; - dri_drawable->pBackClipRects[0].y1 = 0; - dri_drawable->pBackClipRects[0].x2 = dri_drawable->w; - dri_drawable->pBackClipRects[0].y2 = dri_drawable->h; - - for (i = 0; i < count; i++) { - struct pipe_surface *ps; - enum pipe_format format = 0; - int index = 0; - - switch (buffers[i].attachment) { - case __DRI_BUFFER_FRONT_LEFT: - index = ST_SURFACE_FRONT_LEFT; - switch (buffers[i].cpp) { - case 4: - format = PIPE_FORMAT_A8R8G8B8_UNORM; - break; - case 2: - format = PIPE_FORMAT_R5G6B5_UNORM; - break; - default: - /* FIXME: error */ - return; - } - break; - case __DRI_BUFFER_BACK_LEFT: - index = ST_SURFACE_BACK_LEFT; - switch (buffers[i].cpp) { - case 4: - format = PIPE_FORMAT_A8R8G8B8_UNORM; - break; - case 2: - format = PIPE_FORMAT_R5G6B5_UNORM; - break; - default: - /* FIXME: error */ - return; - } - break; - case __DRI_BUFFER_STENCIL: - case __DRI_BUFFER_DEPTH: - index = ST_SURFACE_DEPTH; - switch (buffers[i].cpp) { - case 4: - format = PIPE_FORMAT_Z24S8_UNORM; - break; - case 2: - format = PIPE_FORMAT_Z16_UNORM; - break; - default: - /* FIXME: error */ - return; - } - break; - case __DRI_BUFFER_ACCUM: - default: - fprintf(stderr, - "unhandled buffer attach event, attacment type %d\n", - buffers[i].attachment); - return; - } - - ps = radeon_surface_from_handle(radeon_context, - buffers[i].name, - format, - dri_drawable->w, - dri_drawable->h, - buffers[i].pitch); - assert(ps); - st_set_framebuffer_surface(radeon_fb->st_framebuffer, index, ps); - } - st_resize_framebuffer(radeon_fb->st_framebuffer, - dri_drawable->w, - dri_drawable->h); -} - -GLboolean radeon_context_create(const __GLcontextModes *visual, - __DRIcontextPrivate *dri_context, - void *shared_context) -{ - __DRIscreenPrivate *dri_screen; - struct radeon_context *radeon_context; - struct radeon_screen *radeon_screen; - struct pipe_context *pipe; - struct st_context *shared_st_context = NULL; - - dri_context->driverPrivate = NULL; - radeon_context = calloc(1, sizeof(struct radeon_context)); - if (radeon_context == NULL) { - return GL_FALSE; - } - - if (shared_context) { - shared_st_context = ((struct radeon_context*)shared_context)->st_context; - } - - dri_screen = dri_context->driScreenPriv; - radeon_screen = dri_screen->private; - radeon_context->dri_screen = dri_screen; - radeon_context->radeon_screen = radeon_screen; - radeon_context->drm_fd = dri_screen->fd; - - radeon_context->pipe_winsys = radeon_pipe_winsys(radeon_screen); - if (radeon_context->pipe_winsys == NULL) { - free(radeon_context); - return GL_FALSE; - } - - if (!getenv("RADEON_SOFTPIPE")) { - fprintf(stderr, "Creating r300 context...\n"); - pipe = - r300_create_context(NULL, - radeon_context->pipe_winsys, - radeon_create_r300_winsys(radeon_context->drm_fd)); - radeon_context->pipe_screen = pipe->screen; - } else { - pipe = radeon_create_softpipe(radeon_context); - } - radeon_context->st_context = st_create_context(pipe, visual, - shared_st_context); - driInitExtensions(radeon_context->st_context->ctx, - radeon_card_extensions, GL_TRUE); - dri_context->driverPrivate = radeon_context; - return GL_TRUE; -} - -void radeon_context_destroy(__DRIcontextPrivate *dri_context) -{ - struct radeon_context *radeon_context; - - radeon_context = dri_context->driverPrivate; - st_finish(radeon_context->st_context); - st_destroy_context(radeon_context->st_context); - free(radeon_context); -} - -GLboolean radeon_context_bind(__DRIcontextPrivate *dri_context, - __DRIdrawablePrivate *dri_drawable, - __DRIdrawablePrivate *dri_readable) -{ - struct radeon_framebuffer *drawable; - struct radeon_framebuffer *readable; - struct radeon_context *radeon_context; - - if (dri_context == NULL) { - st_make_current(NULL, NULL, NULL); - return GL_TRUE; - } - - radeon_context = dri_context->driverPrivate; - drawable = dri_drawable->driverPrivate; - readable = dri_readable->driverPrivate; - st_make_current(radeon_context->st_context, - drawable->st_framebuffer, - readable->st_framebuffer); - - radeon_update_renderbuffers(dri_context, dri_drawable); - if (dri_drawable != dri_readable) { - radeon_update_renderbuffers(dri_context, dri_readable); - } - return GL_TRUE; -} - -GLboolean radeon_context_unbind(__DRIcontextPrivate *dri_context) -{ - struct radeon_context *radeon_context; - - radeon_context = dri_context->driverPrivate; - st_flush(radeon_context->st_context, PIPE_FLUSH_RENDER_CACHE, NULL); - return GL_TRUE; -} diff --git a/src/gallium/winsys/drm/radeon/radeon_context.h b/src/gallium/winsys/drm/radeon/radeon_context.h deleted file mode 100644 index d7222b44691..00000000000 --- a/src/gallium/winsys/drm/radeon/radeon_context.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright © 2008 Jérôme Glisse - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS - * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - */ -/* - * Authors: - * Jérôme Glisse <[email protected]> - */ -#ifndef RADEON_CONTEXT_H -#define RADEON_CONTEXT_H - -#include "dri_util.h" -#include "state_tracker/st_public.h" -#include "state_tracker/st_context.h" -#include "radeon_screen.h" - -#include "radeon_r300.h" - -struct radeon_framebuffer { - struct st_framebuffer *st_framebuffer; - unsigned attachments; -}; - -struct radeon_context { - /* st */ - struct st_context *st_context; - /* pipe */ - struct pipe_screen *pipe_screen; - struct pipe_winsys *pipe_winsys; - /* DRI */ - __DRIscreenPrivate *dri_screen; - __DRIdrawablePrivate *dri_drawable; - __DRIdrawablePrivate *dri_readable; - /* DRM */ - int drm_fd; - /* RADEON */ - struct radeon_screen *radeon_screen; -}; - -GLboolean radeon_context_create(const __GLcontextModes*, - __DRIcontextPrivate*, - void*); -void radeon_context_destroy(__DRIcontextPrivate*); -GLboolean radeon_context_bind(__DRIcontextPrivate*, - __DRIdrawablePrivate*, - __DRIdrawablePrivate*); -GLboolean radeon_context_unbind(__DRIcontextPrivate*); - -#endif diff --git a/src/gallium/winsys/drm/radeon/radeon_screen.c b/src/gallium/winsys/drm/radeon/radeon_screen.c deleted file mode 100644 index e31caff0bf8..00000000000 --- a/src/gallium/winsys/drm/radeon/radeon_screen.c +++ /dev/null @@ -1,288 +0,0 @@ -/* - * Copyright © 2008 Jérôme Glisse - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS - * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - */ -/* - * Authors: - * Jérôme Glisse <[email protected]> - */ -#include <stdio.h> -#include "pipe/p_screen.h" -#include "pipe/p_defines.h" -#include "pipe/p_inlines.h" -#include "pipe/p_context.h" -#include "pipe/p_state.h" -#include "state_tracker/st_public.h" -#include "state_tracker/st_context.h" -#include "utils.h" -#include "xf86drm.h" -#include "drm.h" -#include "dri_util.h" -#include "radeon_screen.h" -#include "radeon_context.h" -#include "radeon_buffer.h" -#include "radeon_bo.h" -#include "radeon_bo_gem.h" -#include "radeon_drm.h" - -extern const struct dri_extension radeon_card_extensions[]; - -static const __DRIextension *radeon_screen_extensions[] = { - &driReadDrawableExtension, - &driCopySubBufferExtension.base, - &driSwapControlExtension.base, - &driFrameTrackingExtension.base, - &driMediaStreamCounterExtension.base, - NULL -}; - -static __DRIconfig **radeon_fill_in_modes(unsigned pixel_bits, - unsigned depth_bits, - GLboolean have_back_buffer) -{ - __DRIconfig **configs; - unsigned depth_buffer_factor; - unsigned back_buffer_factor; - unsigned num_modes; - GLenum fb_format; - GLenum fb_type; - uint8_t depth_bits_array[3]; - uint8_t stencil_bits_array[3]; - uint8_t msaa_samples_array[1]; - /* TODO: pageflipping ? */ - static const GLenum back_buffer_modes[] = { - GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML - }; - - stencil_bits_array[0] = 0; - stencil_bits_array[1] = 0; - if (depth_bits == 24) { - stencil_bits_array[2] = 8; - num_modes = 3; - } - - depth_bits_array[0] = 0; - depth_bits_array[1] = depth_bits; - depth_bits_array[2] = depth_bits; - depth_buffer_factor = (depth_bits == 24) ? 3 : 2; - - back_buffer_factor = (have_back_buffer) ? 3 : 1; - - msaa_samples_array[0] = 0; - - if (pixel_bits == 16) { - fb_format = GL_RGB; - fb_type = GL_UNSIGNED_SHORT_5_6_5; - } else { - fb_format = GL_BGRA; - fb_type = GL_UNSIGNED_INT_8_8_8_8_REV; - } - - configs = (__DRIconfig **)driCreateConfigs(fb_format, - fb_type, - depth_bits_array, - stencil_bits_array, - depth_buffer_factor, - back_buffer_modes, - back_buffer_factor, - msaa_samples_array, - 1); - if (configs == NULL) { - fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", - __FILE__, __LINE__); - return NULL; - } - return configs; -} - -static void radeon_screen_destroy(__DRIscreenPrivate *dri_screen) -{ - struct radeon_screen *radeon_screen = (struct radeon_screen*)dri_screen->private; - - radeon_bo_manager_gem_dtor(radeon_screen->bom); - dri_screen = NULL; - free(radeon_screen); -} - -static const __DRIconfig **radeon_screen_init(__DRIscreenPrivate *dri_screen) -{ - struct radeon_screen *radeon_screen; - - /* Calling driInitExtensions here, with a NULL context pointer, - * does not actually enable the extensions. It just makes sure - * that all the dispatch offsets for all the extensions that - * *might* be enables are known. This is needed because the - * dispatch offsets need to be known when _mesa_context_create is - * called, but we can't enable the extensions until we have a - * context pointer. - * - * Hello chicken. Hello egg. How are you two today? - */ - driInitExtensions(NULL, radeon_card_extensions, GL_FALSE); - - radeon_screen = calloc(1, sizeof(struct radeon_screen)); - if (radeon_screen == NULL) { - fprintf(stderr, "\nERROR! Allocating private area failed\n"); - return NULL; - } - dri_screen->private = (void*)radeon_screen; - dri_screen->extensions = radeon_screen_extensions; - radeon_screen->dri_screen = dri_screen; - - radeon_screen->bom = radeon_bo_manager_gem_ctor(dri_screen->fd); - if (radeon_screen->bom == NULL) { - radeon_screen_destroy(dri_screen); - return NULL; - } - - return driConcatConfigs(radeon_fill_in_modes(16, 16, 1), - radeon_fill_in_modes(32, 24, 1)); -} - -static boolean radeon_buffer_create(__DRIscreenPrivate *dri_screen, - __DRIdrawablePrivate *dri_drawable, - const __GLcontextModes *visual, - boolean is_pixmap) -{ - if (is_pixmap) { - /* TODO: implement ? */ - return GL_FALSE; - } else { - enum pipe_format color_format, depth_format, stencil_format; - struct radeon_framebuffer *radeon_fb; - - radeon_fb = calloc(1, sizeof(struct radeon_framebuffer)); - if (radeon_fb == NULL) { - return GL_FALSE; - } - - switch (visual->redBits) { - case 5: - color_format = PIPE_FORMAT_R5G6B5_UNORM; - break; - default: - color_format = PIPE_FORMAT_A8R8G8B8_UNORM; - break; - } - - switch (visual->depthBits) { - case 24: - depth_format = PIPE_FORMAT_S8Z24_UNORM; - break; - case 16: - depth_format = PIPE_FORMAT_Z16_UNORM; - break; - default: - depth_format = PIPE_FORMAT_NONE; - break; - } - - switch (visual->stencilBits) { - case 8: - /* force depth format */ - depth_format = PIPE_FORMAT_S8Z24_UNORM; - stencil_format = PIPE_FORMAT_S8Z24_UNORM; - break; - default: - stencil_format = PIPE_FORMAT_NONE; - break; - } - - radeon_fb->st_framebuffer = st_create_framebuffer(visual, - color_format, - depth_format, - stencil_format, - dri_drawable->w, - dri_drawable->h, - (void*)radeon_fb); - if (radeon_fb->st_framebuffer == NULL) { - free(radeon_fb); - return GL_FALSE; - } - dri_drawable->driverPrivate = (void *) radeon_fb; - - radeon_fb->attachments = (1 << __DRI_BUFFER_FRONT_LEFT); - if (visual->doubleBufferMode) { - radeon_fb->attachments |= (1 << __DRI_BUFFER_BACK_LEFT); - } - if (visual->depthBits || visual->stencilBits) { - radeon_fb->attachments |= (1 << __DRI_BUFFER_DEPTH); - } - - return GL_TRUE; - } -} - -static void radeon_buffer_destroy(__DRIdrawablePrivate * dri_drawable) -{ - struct radeon_framebuffer *radeon_fb; - - radeon_fb = dri_drawable->driverPrivate; - assert(radeon_fb->st_framebuffer); - st_unreference_framebuffer(radeon_fb->st_framebuffer); - free(radeon_fb); -} - -static void radeon_swap_buffers(__DRIdrawablePrivate *dri_drawable) -{ - struct radeon_framebuffer *radeon_fb; - struct pipe_surface *back_surf = NULL; - - radeon_fb = dri_drawable->driverPrivate; - assert(radeon_fb); - assert(radeon_fb->st_framebuffer); - - st_get_framebuffer_surface(radeon_fb->st_framebuffer, - ST_SURFACE_BACK_LEFT, - &back_surf); - if (back_surf) { - st_notify_swapbuffers(radeon_fb->st_framebuffer); - /* TODO: do we want to do anythings ? */ - st_notify_swapbuffers_complete(radeon_fb->st_framebuffer); - } -} - -/** - * Called via glXCopySubBufferMESA() to copy a subrect of the back - * buffer to the front buffer/screen. - */ -static void radeon_copy_sub_buffer(__DRIdrawablePrivate *dri_drawable, - int x, int y, int w, int h) -{ - /* TODO: ... */ -} - -const struct __DriverAPIRec driDriverAPI = { - .InitScreen = NULL, - .DestroyScreen = radeon_screen_destroy, - .CreateContext = radeon_context_create, - .DestroyContext = radeon_context_destroy, - .CreateBuffer = radeon_buffer_create, - .DestroyBuffer = radeon_buffer_destroy, - .SwapBuffers = radeon_swap_buffers, - .MakeCurrent = radeon_context_bind, - .UnbindContext = radeon_context_unbind, - .CopySubBuffer = radeon_copy_sub_buffer, - .InitScreen2 = radeon_screen_init, -}; diff --git a/src/gallium/winsys/drm/radeon/radeon_screen.h b/src/gallium/winsys/drm/radeon/radeon_screen.h deleted file mode 100644 index 01b7fa6531d..00000000000 --- a/src/gallium/winsys/drm/radeon/radeon_screen.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Copyright © 2008 Jérôme Glisse - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS - * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE - * USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - */ -/* - * Authors: - * Jérôme Glisse <[email protected]> - */ -#ifndef RADEON_SCREEN_H -#define RADEON_SCREEN_H - -#include "dri_util.h" -#include "radeon_bo.h" - -struct radeon_screen { - __DRIscreenPrivate *dri_screen; - struct radeon_bo_manager *bom; -}; - -#endif |