diff options
Diffstat (limited to 'src/modules/evas/engines/psl1ght/evas_engine.c')
| -rw-r--r-- | src/modules/evas/engines/psl1ght/evas_engine.c | 449 |
1 files changed, 0 insertions, 449 deletions
diff --git a/src/modules/evas/engines/psl1ght/evas_engine.c b/src/modules/evas/engines/psl1ght/evas_engine.c deleted file mode 100644 index 168543bff4..0000000000 --- a/src/modules/evas/engines/psl1ght/evas_engine.c +++ /dev/null @@ -1,449 +0,0 @@ -#include "evas_common_private.h" -#include "evas_private.h" -#include "evas_engine.h" -#include "rsxutil.h" -#include "Evas_Engine_PSL1GHT.h" - -#include <malloc.h> - -int _evas_engine_psl1ght_log_dom = -1; - -/* function tables - filled in later (func and parent func) */ -static Evas_Func func, pfunc; - -/* engine struct data */ -typedef struct _Render_Engine Render_Engine; - -#define MAX_BUFFERS 2 - -struct _Render_Engine -{ - Tilebuf *tb; - Tilebuf_Rect *rects; - Eina_Inlist *cur_rect; - - /* RSX device context */ - gcmContextData *context; - void *host_addr; - - /* The buffers we will be drawing into. */ - rsxBuffer buffers[MAX_BUFFERS]; - int currentBuffer; - int width; - int height; - RGBA_Image *rgba_image; - uint32_t rgba_image_offset; - - int end : 1; -}; - -/* prototypes we will use here */ -static void *_output_setup(int w, int h); - -/* internal engine routines */ -static void * -_output_setup(int w, int h) -{ - Render_Engine *re; - int i; - u16 width, height; - DATA32 *image_data = NULL; - int image_size; - - printf ("_output_setup called : %dx%d\n", w, h); - re = calloc(1, sizeof(Render_Engine)); - if (!re) - return NULL; - - /* Allocate a 1Mb buffer, alligned to a 1Mb boundary - * to be our shared IO memory with the RSX. */ - re->host_addr = memalign (1024 * 1024, HOST_SIZE); - if (re->host_addr == NULL) - { - free (re); - return NULL; - } - re->context = initScreen (re->host_addr, HOST_SIZE); - if (re->context == NULL) - { - free (re->host_addr); - free (re); - return NULL; - } - width = w; - height = h; - setResolution (re->context, &width, &height); - re->currentBuffer = 0; - re->width = width; - re->height = height; - - for (i = 0; i < MAX_BUFFERS; i++) - makeBuffer (&re->buffers[i], width, height, i); - - flipBuffer(re->context, MAX_BUFFERS - 1); - - re->tb = evas_common_tilebuf_new(w, h); - - /* in preliminary tests 16x16 gave highest framerates */ - evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); - - /* Allocate our memaligned backbuffer */ - image_size = ((w * h * sizeof(u32)) + 0xfffff) & - 0x100000; - image_data = memalign (1024 * 1024, image_size); - re->rgba_image = (RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(), - w, h, image_data, 1, EVAS_COLORSPACE_ARGB8888); - gcmMapMainMemory(image_data, image_size, &re->rgba_image_offset); - - return re; -} - -/* engine api this module provides */ -static void -eng_output_info_setup(void *info) -{ - Evas_Engine_Info_PSL1GHT *einfo = info; - - einfo->render_mode = EVAS_RENDER_MODE_BLOCKING; -} - -static void * -eng_output_setup(void *engine EINA_UNUSED, void *in, unsigned int w, unsigned int h) -{ - Evas_Engine_Info_PSL1GHT *info = in; - - printf ("eng_setup called\n"); - - return _output_setup(w, h); -} - -static void -eng_output_free(void *engine EINA_UNUSED, void *data) -{ - Render_Engine *re; - int i; - - printf ("eng_output_free called\n"); - re = (Render_Engine *)data; - - gcmSetWaitFlip(re->context); - for (i = 0; i < MAX_BUFFERS; i++) - rsxFree (re->buffers[i].ptr); - - if (re->rgba_image) - { - DATA32 *image_data; - - image_data = re->rgba_image->image.data; - evas_cache_image_drop(&re->rgba_image->cache_entry); - free (image_data); - } - - freeScreen (re->context); - free (re->host_addr); - - evas_common_tilebuf_free(re->tb); - if (re->rects) - evas_common_tilebuf_free_render_rects(re->rects); - - free(re); -} - -static void -eng_output_resize(void *engine EINA_UNUSED, void *data, int w, int h) -{ - Render_Engine *re; - int i; - u16 width, height; - DATA32 *image_data; - int image_size; - - printf ("eng_output_resize called : %dx%d\n", w, h); - re = (Render_Engine *)data; - - width = w; - height = h; - if (setResolution (re->context, &width, &height)) - { - re->width = width; - re->height = height; - - gcmSetWaitFlip(re->context); - for (i = 0; i < MAX_BUFFERS; i++) { - rsxFree (re->buffers[i].ptr); - makeBuffer (&re->buffers[i], width, height, i); - } - - flipBuffer(re->context, MAX_BUFFERS - 1); - - evas_common_tilebuf_free(re->tb); - re->tb = evas_common_tilebuf_new(w, h); - evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE); - - /* Realloc our backbuf image */ - if (re->rgba_image) - { - image_data = re->rgba_image->image.data; - evas_cache_image_drop(&re->rgba_image->cache_entry); - free (image_data); - } - image_size = ((w * h * sizeof(u32)) + 0xfffff) & - 0x100000; - image_data = memalign (1024 * 1024, image_size); - re->rgba_image = (RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(), - w, h, image_data, 1, EVAS_COLORSPACE_ARGB8888); - gcmMapMainMemory(image_data, image_size, &re->rgba_image_offset); - } -} - -static void -eng_output_tile_size_set(void *engine EINA_UNUSED, void *data, int w, int h) -{ - Render_Engine *re; - - printf ("eng_output_tile_size_set called : %dx%d\n", w, h); - re = (Render_Engine *)data; - evas_common_tilebuf_set_tile_size(re->tb, w, h); -} - -static void -eng_output_redraws_rect_add(void *engine EINA_UNUSED, void *data, int x, int y, int w, int h) -{ - Render_Engine *re; - - //printf ("eng_output_redraws_rect_add called : %d,%d %dx%d\n", x, y, w, h); - re = (Render_Engine *)data; - evas_common_tilebuf_add_redraw(re->tb, x, y, w, h); -} - -static void -eng_output_redraws_rect_del(void *engine EINA_UNUSED, void *data, int x, int y, int w, int h) -{ - Render_Engine *re; - - //printf ("eng_output_redraws_rect_del called : %d,%d %dx%d\n", x, y, w, h); - re = (Render_Engine *)data; - evas_common_tilebuf_del_redraw(re->tb, x, y, w, h); -} - -static void -eng_output_redraws_clear(void *engine EINA_UNUSED, void *data) -{ - Render_Engine *re; - - //printf ("eng_output_redraws_clear called\n"); - re = (Render_Engine *)data; - evas_common_tilebuf_clear(re->tb); -} - -static void * -eng_output_redraws_next_update_get(void *engine EINA_UNUSED, void *data, int *x, int *y, int *w, int *h, int *cx, int *cy, int *cw, int *ch) -{ - Render_Engine *re; - Tilebuf_Rect *rect; - int ux, uy, uw, uh; - - re = (Render_Engine *)data; - /*printf ("eng_output_redraws_next_update_get called : %d,%d %dx%d -- %d,%d %dx%d\n", - *x, *y, *w, *h, *cx, *cy, *cw, *ch);*/ - if (re->end) - { - re->end = 0; - return NULL; - } - if (!re->rects) - { - re->rects = evas_common_tilebuf_get_render_rects(re->tb); - re->cur_rect = EINA_INLIST_GET(re->rects); - } - if (!re->cur_rect) - return NULL; - - rect = (Tilebuf_Rect *)re->cur_rect; - ux = rect->x; uy = rect->y; uw = rect->w; uh = rect->h; - re->cur_rect = re->cur_rect->next; - if (!re->cur_rect) - { - evas_common_tilebuf_free_render_rects(re->rects); - re->rects = NULL; - re->end = 1; - } - - *x = *cx = ux; - *y = *cy = uy; - *w = *cw = uw; - *h = *ch = uh; - /*printf ("eng_output_redraws_next_update_get returning : %d,%d %dx%d -- %d,%d %dx%d\n", - *x, *y, *w, *h, *cx, *cy, *cw, *ch);*/ - - return re->rgba_image; -} - -static void -eng_output_redraws_next_update_push(void *engine EINA_UNUSED, void *data EINA_UNUSED, void *surface EINA_UNUSED, int x EINA_UNUSED, int y EINA_UNUSED, int w EINA_UNUSED, int h EINA_UNUSED, Evas_Render_Mode render_mode EINA_UNUSED) -{ - /* Don't do anything, we'll just coy the whole buffer when it's time to flush */ -} - -static void -eng_output_flush(void *engine EINA_UNUSED, void *data, Evas_Render_Mode render_mode) -{ - Render_Engine *re; - rsxBuffer *buffer; - int width; - int height; - - if (render_mode == EVAS_RENDER_MODE_ASYNC_INIT) return; - - //printf ("eng_output_flush called\n"); - re = (Render_Engine *)data; - buffer = &re->buffers[re->currentBuffer]; - width = re->rgba_image->cache_entry.w; - height = re->rgba_image->cache_entry.h; - - /* Wait for the flip before copying the buffer */ - waitFlip (); - - if (re->width == width && - re->height == height) - { - /* DMA the back buffer into the rsx buffer */ - rsxSetTransferImage (re->context, - GCM_TRANSFER_MAIN_TO_LOCAL, - buffer->offset, buffer->width * sizeof(u32), - 0, 0, - re->rgba_image_offset, re->width * sizeof(u32), - 0, 0, re->width, re->height, sizeof(u32)); - } - else - { - gcmTransferScale gcm_scale; - gcmTransferSurface gcm_surface; - - gcm_surface.format = GCM_TRANSFER_SURFACE_FORMAT_A8R8G8B8; - gcm_surface.pitch = buffer->width * sizeof(u32); - gcm_surface._pad0[0] = gcm_surface._pad0[1] = 0; - gcm_surface.offset = buffer->offset; - - gcm_scale.interp = GCM_TRANSFER_INTERPOLATOR_LINEAR; - gcm_scale.conversion = GCM_TRANSFER_CONVERSION_TRUNCATE; - gcm_scale.format = GCM_TRANSFER_SCALE_FORMAT_A8R8G8B8; - gcm_scale.origin = GCM_TRANSFER_ORIGIN_CORNER; - gcm_scale.operation = GCM_TRANSFER_OPERATION_SRCCOPY; - gcm_scale.offset = re->rgba_image_offset; - gcm_scale.clipX = 0; - gcm_scale.clipY = 0; - gcm_scale.clipW = re->width; - gcm_scale.clipH = re->height; - gcm_scale.outX = 0; - gcm_scale.outY = 0; - gcm_scale.outW = re->width; - gcm_scale.outH = re->height; - gcm_scale.ratioX = rsxGetFixedSint32 ((float)width / (float)re->width); - gcm_scale.ratioY = rsxGetFixedSint32 ((float)height / (float)re->height); - gcm_scale.inX = 0; - gcm_scale.inY = 0; - gcm_scale.inW = (width & ~1); // Width must be a multiple of 2 - gcm_scale.inH = height; - if (gcm_scale.inW < 2) // Minimum inW value is 2 - gcm_scale.inW = 2; - if (gcm_scale.inW > 2046) // Maximum inW value is 2046 - gcm_scale.inW = 2046; - if (gcm_scale.inH < 1) // Minimum inH value is 1 - gcm_scale.inH = 1; - if (gcm_scale.inH > 2047) // Maximum inW value is 2047 - gcm_scale.inH = 2047; - gcm_scale.pitch = sizeof(u32) * width; - - rsxSetTransferScaleMode (re->context, GCM_TRANSFER_MAIN_TO_LOCAL, GCM_TRANSFER_SURFACE); - rsxSetTransferScaleSurface (re->context, &gcm_scale, &gcm_surface); - } - /* Wait for the DMA to finish */ - flushRSX (re->context); - - /* Flip buffer onto screen */ - flipBuffer (re->context, re->currentBuffer); - re->currentBuffer = (re->currentBuffer + 1) % MAX_BUFFERS; -} - -static void -eng_output_idle_flush(void *engine EINA_UNUSED, void *data) -{ - Render_Engine *re; - - printf ("eng_output_idle_flush called\n"); - re = (Render_Engine *)data; -} - -static Eina_Bool -eng_canvas_alpha_get(void *engine) -{ - Render_Engine *re; - - // printf ("eng_output_alpha_get called\n"); - re = (Render_Engine *)engine; - return EINA_TRUE; -} - -/* module advertising code */ -static int -module_open(Evas_Module *em) -{ - if (!em) return 0; - /* get whatever engine module we inherit from */ - if (!_evas_module_engine_inherit(&pfunc, "software_generic", sizeof (Evas_Engine_Info_PSL1GHT))) return 0; - _evas_engine_psl1ght_log_dom = eina_log_domain_register - ("evas-psl1ght", EVAS_DEFAULT_LOG_COLOR); - if (_evas_engine_psl1ght_log_dom < 0) - { - EINA_LOG_ERR("Can not create a module log domain."); - return 0; - } - - /* store it for later use */ - func = pfunc; - /* now to override methods */ -#define ORD(f) EVAS_API_OVERRIDE(f, &func, eng_) - ORD(output_info_setup); - ORD(output_setup); - ORD(canvas_alpha_get); - ORD(output_free); - ORD(output_resize); - ORD(output_tile_size_set); - ORD(output_redraws_rect_add); - ORD(output_redraws_rect_del); - ORD(output_redraws_clear); - ORD(output_redraws_next_update_get); - ORD(output_redraws_next_update_push); - ORD(output_flush); - ORD(output_idle_flush); - - /* now advertise out own api */ - em->functions = (void *)(&func); - return 1; -} - -static void -module_close(Evas_Module *em EINA_UNUSED) -{ - if (_evas_engine_psl1ght_log_dom >= 0) - { - eina_log_domain_unregister(_evas_engine_psl1ght_log_dom); - _evas_engine_psl1ght_log_dom = -1; - } -} - -static Evas_Module_Api evas_modapi = -{ - EVAS_MODULE_API_VERSION, - "psl1ght", - "none", - { - module_open, - module_close - } -}; - -EVAS_MODULE_DEFINE(EVAS_MODULE_TYPE_ENGINE, engine, psl1ght); - -#ifndef EVAS_STATIC_BUILD_PSL1GHT -EVAS_EINA_MODULE_DEFINE(engine, psl1ght); -#endif |