diff options
Diffstat (limited to 'src/gallium/targets/haiku-softpipe/GalliumFramebuffer.cpp')
| -rw-r--r-- | src/gallium/targets/haiku-softpipe/GalliumFramebuffer.cpp | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/gallium/targets/haiku-softpipe/GalliumFramebuffer.cpp b/src/gallium/targets/haiku-softpipe/GalliumFramebuffer.cpp deleted file mode 100644 index d6bfdb41b84..00000000000 --- a/src/gallium/targets/haiku-softpipe/GalliumFramebuffer.cpp +++ /dev/null @@ -1,188 +0,0 @@ -/* - * Copyright 2012-2013, Haiku, Inc. All Rights Reserved. - * Distributed under the terms of the MIT License. - * - * Authors: - * Artur Wyszynski, [email protected] - * Alexander von Gluck IV, [email protected] - */ - - -#include "GalliumFramebuffer.h" - -extern "C" { -#include "main/context.h" -#include "main/framebuffer.h" -#include "main/renderbuffer.h" -#include "pipe/p_format.h" -#include "state_tracker/st_manager.h" -#include "util/u_memory.h" -} - -#include "GalliumContext.h" - - -#ifdef DEBUG -# define TRACE(x...) printf("GalliumFramebuffer: " x) -# define CALLED() TRACE("CALLED: %s\n", __PRETTY_FUNCTION__) -#else -# define TRACE(x...) -# define CALLED() -#endif -#define ERROR(x...) printf("GalliumFramebuffer: " x) - - -static boolean -hgl_framebuffer_flush_front(struct st_context_iface *stctx, - struct st_framebuffer_iface* stfb, enum st_attachment_type statt) -{ - CALLED(); - - hgl_context* context = (hgl_context*)stfb->st_manager_private; - - if (!context) { - ERROR("%s: Couldn't obtain valid hgl_context!\n", __func__); - return FALSE; - } - - #if 0 - struct stw_st_framebuffer *stwfb = stw_st_framebuffer(stfb); - pipe_mutex_lock(stwfb->fb->mutex); - - struct pipe_resource* resource = textures[statt]; - if (resource) - stw_framebuffer_present_locked(...); - #endif - - return TRUE; -} - - -static boolean -hgl_framebuffer_validate(struct st_context_iface* stctx, - struct st_framebuffer_iface* stfb, - const enum st_attachment_type* statts, unsigned count, - struct pipe_resource** out) -{ - CALLED(); - - if (!stfb) { - ERROR("%s: Invalid st framebuffer interface!\n", __func__); - return FALSE; - } - - hgl_context* context = (hgl_context*)stfb->st_manager_private; - - if (!context) { - ERROR("%s: Couldn't obtain valid hgl_context!\n", __func__); - return FALSE; - } - - int32 width = 0; - int32 height = 0; - get_bitmap_size(context->bitmap, &width, &height); - - struct pipe_resource templat; - memset(&templat, 0, sizeof(templat)); - templat.target = PIPE_TEXTURE_RECT; - templat.width0 = width; - templat.height0 = height; - templat.depth0 = 1; - templat.array_size = 1; - templat.usage = PIPE_USAGE_DEFAULT; - - if (context->stVisual && context->manager && context->manager->screen) { - TRACE("%s: Updating resources\n", __func__); - unsigned i; - for (i = 0; i < count; i++) { - enum pipe_format format = PIPE_FORMAT_NONE; - unsigned bind = 0; - - switch(statts[i]) { - case ST_ATTACHMENT_FRONT_LEFT: - case ST_ATTACHMENT_BACK_LEFT: - format = context->stVisual->color_format; - bind = PIPE_BIND_DISPLAY_TARGET - | PIPE_BIND_RENDER_TARGET; - break; - case ST_ATTACHMENT_DEPTH_STENCIL: - format = context->stVisual->depth_stencil_format; - bind = PIPE_BIND_DEPTH_STENCIL; - break; - case ST_ATTACHMENT_ACCUM: - format = context->stVisual->accum_format; - bind = PIPE_BIND_RENDER_TARGET; - break; - default: - format = PIPE_FORMAT_NONE; - break; - } - - if (format != PIPE_FORMAT_NONE) { - templat.format = format; - templat.bind = bind; - - struct pipe_screen* screen = context->manager->screen; - context->textures[i] = screen->resource_create(screen, &templat); - out[i] = context->textures[i]; - } - } - } - - return TRUE; -} - - -GalliumFramebuffer::GalliumFramebuffer(struct st_visual* visual, - void* privateContext) - : - fBuffer(NULL) -{ - CALLED(); - fBuffer = CALLOC_STRUCT(st_framebuffer_iface); - if (!fBuffer) { - ERROR("%s: Couldn't calloc framebuffer!\n", __func__); - return; - } - fBuffer->visual = visual; - fBuffer->flush_front = hgl_framebuffer_flush_front; - fBuffer->validate = hgl_framebuffer_validate; - fBuffer->st_manager_private = privateContext; - - pipe_mutex_init(fMutex); -} - - -GalliumFramebuffer::~GalliumFramebuffer() -{ - CALLED(); - // We lock and unlock to try and make sure we wait for anything - // using the framebuffer to finish - Lock(); - if (!fBuffer) { - ERROR("%s: Strange, no Gallium Framebuffer to free?\n", __func__); - return; - } - FREE(fBuffer); - Unlock(); - - pipe_mutex_destroy(fMutex); -} - - -status_t -GalliumFramebuffer::Lock() -{ - CALLED(); - pipe_mutex_lock(fMutex); - return B_OK; -} - - -status_t -GalliumFramebuffer::Unlock() -{ - CALLED(); - pipe_mutex_unlock(fMutex); - return B_OK; -} |