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Add support for message box

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This commit is contained in:
uyjulian
2021-01-29 01:26:35 -06:00
committed by Sam Lantinga
parent 91fe2b67f5
commit c8abc88cd0
5 changed files with 281 additions and 0 deletions
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86
src/render/vitagxm/SDL_render_vita_gxm_tools.c
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@@ -32,6 +32,7 @@
#include <psp2/gxm.h>
#include <psp2/types.h>
#include <psp2/kernel/sysmem.h>
#include <psp2/message_dialog.h>
#include <stdio.h>
#include <string.h>
@@ -1178,6 +1179,91 @@ gxm_texture_set_filters(gxm_texture *texture, SceGxmTextureFilter min_filter, Sc
sceGxmTextureSetMagFilter(&texture->gxm_tex, mag_filter);
}
static unsigned int back_buffer_index_for_common_dialog = 0;
static unsigned int front_buffer_index_for_common_dialog = 0;
struct
{
VITA_GXM_DisplayData displayData;
SceGxmSyncObject* sync;
SceGxmColorSurface surf;
SceUID uid;
} buffer_for_common_dialog[VITA_GXM_BUFFERS];
void gxm_minimal_init_for_common_dialog(void)
{
SceGxmInitializeParams initializeParams;
SDL_zero(initializeParams);
initializeParams.flags = 0;
initializeParams.displayQueueMaxPendingCount = VITA_GXM_PENDING_SWAPS;
initializeParams.displayQueueCallback = display_callback;
initializeParams.displayQueueCallbackDataSize = sizeof(VITA_GXM_DisplayData);
initializeParams.parameterBufferSize = SCE_GXM_DEFAULT_PARAMETER_BUFFER_SIZE;
sceGxmInitialize(&initializeParams);
}
void gxm_minimal_term_for_common_dialog(void)
{
sceGxmTerminate();
}
void gxm_init_for_common_dialog(void)
{
for (int i = 0; i < VITA_GXM_BUFFERS; i += 1)
{
buffer_for_common_dialog[i].displayData.wait_vblank = SDL_TRUE;
buffer_for_common_dialog[i].displayData.address = mem_gpu_alloc(
SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW,
4 * VITA_GXM_SCREEN_STRIDE * VITA_GXM_SCREEN_HEIGHT,
SCE_GXM_COLOR_SURFACE_ALIGNMENT,
SCE_GXM_MEMORY_ATTRIB_READ | SCE_GXM_MEMORY_ATTRIB_WRITE,
&buffer_for_common_dialog[i].uid);
sceGxmColorSurfaceInit(
&buffer_for_common_dialog[i].surf,
VITA_GXM_PIXEL_FORMAT,
SCE_GXM_COLOR_SURFACE_LINEAR,
SCE_GXM_COLOR_SURFACE_SCALE_NONE,
SCE_GXM_OUTPUT_REGISTER_SIZE_32BIT,
VITA_GXM_SCREEN_WIDTH,
VITA_GXM_SCREEN_HEIGHT,
VITA_GXM_SCREEN_STRIDE,
buffer_for_common_dialog[i].displayData.address
);
sceGxmSyncObjectCreate(&buffer_for_common_dialog[i].sync);
}
sceGxmDisplayQueueFinish();
}
void gxm_swap_for_common_dialog(void)
{
SceCommonDialogUpdateParam updateParam;
SDL_zero(updateParam);
updateParam.renderTarget.colorFormat = VITA_GXM_PIXEL_FORMAT;
updateParam.renderTarget.surfaceType = SCE_GXM_COLOR_SURFACE_LINEAR;
updateParam.renderTarget.width = VITA_GXM_SCREEN_WIDTH;
updateParam.renderTarget.height = VITA_GXM_SCREEN_HEIGHT;
updateParam.renderTarget.strideInPixels = VITA_GXM_SCREEN_STRIDE;
updateParam.renderTarget.colorSurfaceData = buffer_for_common_dialog[back_buffer_index_for_common_dialog].displayData.address;
updateParam.displaySyncObject = buffer_for_common_dialog[back_buffer_index_for_common_dialog].sync;
SDL_memset(buffer_for_common_dialog[back_buffer_index_for_common_dialog].displayData.address, 0, 4 * VITA_GXM_SCREEN_STRIDE * VITA_GXM_SCREEN_HEIGHT);
sceCommonDialogUpdate(&updateParam);
sceGxmDisplayQueueAddEntry(buffer_for_common_dialog[front_buffer_index_for_common_dialog].sync, buffer_for_common_dialog[back_buffer_index_for_common_dialog].sync, &buffer_for_common_dialog[back_buffer_index_for_common_dialog].displayData);
front_buffer_index_for_common_dialog = back_buffer_index_for_common_dialog;
back_buffer_index_for_common_dialog = (back_buffer_index_for_common_dialog + 1) % VITA_GXM_BUFFERS;
}
void gxm_term_for_common_dialog(void)
{
sceGxmDisplayQueueFinish();
for (int i = 0; i < VITA_GXM_BUFFERS; i += 1)
{
mem_gpu_free(buffer_for_common_dialog[i].uid);
sceGxmSyncObjectDestroy(buffer_for_common_dialog[i].sync);
}
}
#endif /* SDL_VIDEO_RENDER_VITA_GXM */
/* vi: set ts=4 sw=4 expandtab: */

6
src/render/vitagxm/SDL_render_vita_gxm_tools.h
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@@ -59,6 +59,12 @@ unsigned int gxm_texture_get_height(const gxm_texture *texture);
unsigned int gxm_texture_get_stride(const gxm_texture *texture);
void *gxm_texture_get_datap(const gxm_texture *texture);
void gxm_minimal_init_for_common_dialog(void);
void gxm_minimal_term_for_common_dialog(void);
void gxm_init_for_common_dialog(void);
void gxm_swap_for_common_dialog(void);
void gxm_term_for_common_dialog(void);
#endif /* SDL_RENDER_VITA_GXM_TOOLS_H */
/* vi: set ts=4 sw=4 expandtab: */