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Updates SDL to 2.0.5

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This commit is contained in:
Areloch 2016-11-08 20:49:49 -06:00
parent 00a4a21e3f
commit 1e671bfc7a
274 changed files with 11502 additions and 4656 deletions
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146
Engine/lib/sdl/src/video/raspberry/SDL_rpimouse.c
View file

@ -24,6 +24,7 @@
#include "SDL_assert.h"
#include "SDL_surface.h"
#include "SDL_hints.h"
#include "SDL_rpivideo.h"
#include "SDL_rpimouse.h"
@ -70,7 +71,16 @@ RPI_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
SDL_assert(surface->pitch == surface->w * 4);
cursor = (SDL_Cursor *) SDL_calloc(1, sizeof(*cursor));
if (cursor == NULL) {
SDL_OutOfMemory();
return NULL;
}
curdata = (RPI_CursorData *) SDL_calloc(1, sizeof(*curdata));
if (curdata == NULL) {
SDL_OutOfMemory();
SDL_free(cursor);
return NULL;
}
curdata->hot_x = hot_x;
curdata->hot_y = hot_y;
@ -78,17 +88,17 @@ RPI_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
curdata->h = surface->h;
/* This usage is inspired by Wayland/Weston RPI code, how they figured this out is anyone's guess */
curdata->resource = vc_dispmanx_resource_create( VC_IMAGE_ARGB8888, surface->w | (surface->pitch << 16), surface->h | (surface->h << 16), &dummy );
curdata->resource = vc_dispmanx_resource_create(VC_IMAGE_ARGB8888, surface->w | (surface->pitch << 16), surface->h | (surface->h << 16), &dummy);
SDL_assert(curdata->resource);
vc_dispmanx_rect_set( &dst_rect, 0, 0, curdata->w, curdata->h);
vc_dispmanx_rect_set(&dst_rect, 0, 0, curdata->w, curdata->h);
/* A note from Weston:
* vc_dispmanx_resource_write_data() ignores ifmt,
* rect.x, rect.width, and uses stride only for computing
* the size of the transfer as rect.height * stride.
* Therefore we can only write rows starting at x=0.
*/
ret = vc_dispmanx_resource_write_data( curdata->resource, VC_IMAGE_ARGB8888, surface->pitch, surface->pixels, &dst_rect );
SDL_assert ( ret == DISPMANX_SUCCESS );
ret = vc_dispmanx_resource_write_data(curdata->resource, VC_IMAGE_ARGB8888, surface->pitch, surface->pixels, &dst_rect);
SDL_assert (ret == DISPMANX_SUCCESS);
cursor->driverdata = curdata;
@ -108,7 +118,9 @@ RPI_ShowCursor(SDL_Cursor * cursor)
SDL_VideoDisplay *display;
SDL_DisplayData *data;
VC_DISPMANX_ALPHA_T alpha = { DISPMANX_FLAGS_ALPHA_FROM_SOURCE /* flags */ , 255 /*opacity 0->255*/, 0 /* mask */ };
uint32_t layer = SDL_RPI_MOUSELAYER;
const char *env;
mouse = SDL_GetMouse();
if (mouse == NULL) {
return -1;
@ -117,15 +129,15 @@ RPI_ShowCursor(SDL_Cursor * cursor)
if (cursor == NULL) {
/* FIXME: We hide the current mouse's cursor, what we actually need is *_HideCursor */
if ( mouse->cur_cursor != NULL && mouse->cur_cursor->driverdata != NULL) {
if (mouse->cur_cursor != NULL && mouse->cur_cursor->driverdata != NULL) {
curdata = (RPI_CursorData *) mouse->cur_cursor->driverdata;
if (curdata->element > DISPMANX_NO_HANDLE) {
update = vc_dispmanx_update_start( 10 );
SDL_assert( update );
ret = vc_dispmanx_element_remove( update, curdata->element );
SDL_assert( ret == DISPMANX_SUCCESS );
ret = vc_dispmanx_update_submit_sync( update );
SDL_assert( ret == DISPMANX_SUCCESS );
update = vc_dispmanx_update_start(10);
SDL_assert(update);
ret = vc_dispmanx_element_remove(update, curdata->element);
SDL_assert(ret == DISPMANX_SUCCESS);
ret = vc_dispmanx_update_submit_sync(update);
SDL_assert(ret == DISPMANX_SUCCESS);
curdata->element = DISPMANX_NO_HANDLE;
}
}
@ -152,25 +164,30 @@ RPI_ShowCursor(SDL_Cursor * cursor)
}
if (curdata->element == DISPMANX_NO_HANDLE) {
vc_dispmanx_rect_set( &src_rect, 0, 0, curdata->w << 16, curdata->h << 16 );
vc_dispmanx_rect_set( &dst_rect, 0, 0, curdata->w, curdata->h);
vc_dispmanx_rect_set(&src_rect, 0, 0, curdata->w << 16, curdata->h << 16);
vc_dispmanx_rect_set(&dst_rect, 0, 0, curdata->w, curdata->h);
update = vc_dispmanx_update_start( 10 );
SDL_assert( update );
update = vc_dispmanx_update_start(10);
SDL_assert(update);
curdata->element = vc_dispmanx_element_add( update,
env = SDL_GetHint(SDL_HINT_RPI_VIDEO_LAYER);
if (env) {
layer = SDL_atoi(env) + 1;
}
curdata->element = vc_dispmanx_element_add(update,
data->dispman_display,
SDL_RPI_MOUSELAYER, // layer
layer,
&dst_rect,
curdata->resource,
&src_rect,
DISPMANX_PROTECTION_NONE,
&alpha,
DISPMANX_NO_HANDLE, // clamp
VC_IMAGE_ROT0 );
SDL_assert( curdata->element > DISPMANX_NO_HANDLE);
ret = vc_dispmanx_update_submit_sync( update );
SDL_assert( ret == DISPMANX_SUCCESS );
VC_IMAGE_ROT0);
SDL_assert(curdata->element > DISPMANX_NO_HANDLE);
ret = vc_dispmanx_update_submit_sync(update);
SDL_assert(ret == DISPMANX_SUCCESS);
}
return 0;
@ -189,17 +206,17 @@ RPI_FreeCursor(SDL_Cursor * cursor)
if (curdata != NULL) {
if (curdata->element != DISPMANX_NO_HANDLE) {
update = vc_dispmanx_update_start( 10 );
SDL_assert( update );
ret = vc_dispmanx_element_remove( update, curdata->element );
SDL_assert( ret == DISPMANX_SUCCESS );
ret = vc_dispmanx_update_submit_sync( update );
SDL_assert( ret == DISPMANX_SUCCESS );
update = vc_dispmanx_update_start(10);
SDL_assert(update);
ret = vc_dispmanx_element_remove(update, curdata->element);
SDL_assert(ret == DISPMANX_SUCCESS);
ret = vc_dispmanx_update_submit_sync(update);
SDL_assert(ret == DISPMANX_SUCCESS);
}
if (curdata->resource != DISPMANX_NO_HANDLE) {
ret = vc_dispmanx_resource_delete( curdata->resource );
SDL_assert( ret == DISPMANX_SUCCESS );
ret = vc_dispmanx_resource_delete(curdata->resource);
SDL_assert(ret == DISPMANX_SUCCESS);
}
SDL_free(cursor->driverdata);
@ -221,35 +238,54 @@ RPI_WarpMouseGlobal(int x, int y)
{
RPI_CursorData *curdata;
DISPMANX_UPDATE_HANDLE_T update;
int ret;
VC_RECT_T dst_rect;
VC_RECT_T src_rect;
SDL_Mouse *mouse = SDL_GetMouse();
if (mouse != NULL && mouse->cur_cursor != NULL && mouse->cur_cursor->driverdata != NULL) {
curdata = (RPI_CursorData *) mouse->cur_cursor->driverdata;
if (curdata->element != DISPMANX_NO_HANDLE) {
int ret;
update = vc_dispmanx_update_start( 10 );
SDL_assert( update );
vc_dispmanx_rect_set( &dst_rect, x, y, curdata->w, curdata->h);
ret = vc_dispmanx_element_change_attributes(
update,
curdata->element,
ELEMENT_CHANGE_DEST_RECT,
0,
0,
&dst_rect,
NULL,
DISPMANX_NO_HANDLE,
DISPMANX_NO_ROTATE);
SDL_assert( ret == DISPMANX_SUCCESS );
/* Submit asynchronously, otherwise the peformance suffers a lot */
ret = vc_dispmanx_update_submit( update, 0, NULL );
SDL_assert( ret == DISPMANX_SUCCESS );
return (ret == DISPMANX_SUCCESS) ? 0 : -1;
}
}
if (mouse == NULL || mouse->cur_cursor == NULL || mouse->cur_cursor->driverdata == NULL) {
return 0;
}
return -1; /* !!! FIXME: this should SDL_SetError() somewhere. */
curdata = (RPI_CursorData *) mouse->cur_cursor->driverdata;
if (curdata->element == DISPMANX_NO_HANDLE) {
return 0;
}
update = vc_dispmanx_update_start(10);
if (!update) {
return 0;
}
src_rect.x = 0;
src_rect.y = 0;
src_rect.width = curdata->w << 16;
src_rect.height = curdata->h << 16;
dst_rect.x = x;
dst_rect.y = y;
dst_rect.width = curdata->w;
dst_rect.height = curdata->h;
ret = vc_dispmanx_element_change_attributes(
update,
curdata->element,
0,
0,
0,
&dst_rect,
&src_rect,
DISPMANX_NO_HANDLE,
DISPMANX_NO_ROTATE);
if (ret != DISPMANX_SUCCESS) {
return SDL_SetError("vc_dispmanx_element_change_attributes() failed");
}
/* Submit asynchronously, otherwise the peformance suffers a lot */
ret = vc_dispmanx_update_submit(update, 0, NULL);
if (ret != DISPMANX_SUCCESS) {
return SDL_SetError("vc_dispmanx_update_submit() failed");
}
return 0;
}
void

23
Engine/lib/sdl/src/video/raspberry/SDL_rpivideo.c
View file

@ -38,6 +38,7 @@
#include "SDL_events.h"
#include "../../events/SDL_mouse_c.h"
#include "../../events/SDL_keyboard_c.h"
#include "SDL_hints.h"
#ifdef SDL_INPUT_LINUXEV
#include "../../core/linux/SDL_evdev.h"
@ -88,7 +89,7 @@ RPI_Create()
device->driverdata = phdata;
/* Setup amount of available displays and current display */
/* Setup amount of available displays */
device->num_displays = 0;
/* Set device free function */
@ -221,6 +222,8 @@ RPI_CreateWindow(_THIS, SDL_Window * window)
VC_RECT_T src_rect;
VC_DISPMANX_ALPHA_T dispman_alpha;
DISPMANX_UPDATE_HANDLE_T dispman_update;
uint32_t layer = SDL_RPI_VIDEOLAYER;
const char *env;
/* Disable alpha, otherwise the app looks composed with whatever dispman is showing (X11, console,etc) */
dispman_alpha.flags = DISPMANX_FLAGS_ALPHA_FIXED_ALL_PIXELS;
@ -253,11 +256,25 @@ RPI_CreateWindow(_THIS, SDL_Window * window)
src_rect.width = window->w << 16;
src_rect.height = window->h << 16;
env = SDL_GetHint(SDL_HINT_RPI_VIDEO_LAYER);
if (env) {
layer = SDL_atoi(env);
}
dispman_update = vc_dispmanx_update_start( 0 );
wdata->dispman_window.element = vc_dispmanx_element_add ( dispman_update, displaydata->dispman_display, SDL_RPI_VIDEOLAYER /* layer */, &dst_rect, 0/*src*/, &src_rect, DISPMANX_PROTECTION_NONE, &dispman_alpha /*alpha*/, 0/*clamp*/, 0/*transform*/);
wdata->dispman_window.element = vc_dispmanx_element_add (dispman_update,
displaydata->dispman_display,
layer /* layer */,
&dst_rect,
0 /*src*/,
&src_rect,
DISPMANX_PROTECTION_NONE,
&dispman_alpha /*alpha*/,
0 /*clamp*/,
0 /*transform*/);
wdata->dispman_window.width = window->w;
wdata->dispman_window.height = window->h;
vc_dispmanx_update_submit_sync( dispman_update );
vc_dispmanx_update_submit_sync(dispman_update);
if (!_this->egl_data) {
if (SDL_GL_LoadLibrary(NULL) < 0) {