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remove sceGxmFinish on render swap

This commit is contained in:
Ivan Epifanov 2020-11-25 00:29:04 +03:00 committed by Sam Lantinga
parent 0b45529e24
commit f623211eea
3 changed files with 22 additions and 8 deletions
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5
src/render/vitagxm/SDL_render_vita_gxm.c
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@ -980,7 +980,7 @@ VITA_GXM_RenderPresent(SDL_Renderer *renderer)
{
VITA_GXM_RenderData *data = (VITA_GXM_RenderData *) renderer->driverdata;
sceGxmFinish(data->gxm_context);
// sceGxmFinish(data->gxm_context);
data->displayData.address = data->displayBufferData[data->backBufferIndex];
@ -994,6 +994,9 @@ VITA_GXM_RenderPresent(SDL_Renderer *renderer)
data->frontBufferIndex = data->backBufferIndex;
data->backBufferIndex = (data->backBufferIndex + 1) % VITA_GXM_BUFFERS;
data->pool_index = 0;
data->current_pool = (data->current_pool + 1) % 2;
data->drawing = SDL_FALSE;
}

20
src/render/vitagxm/SDL_render_vita_gxm_tools.c
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@ -88,7 +88,7 @@ pool_malloc(VITA_GXM_RenderData *data, unsigned int size)
{
if ((data->pool_index + size) < VITA_GXM_POOL_SIZE) {
void *addr = (void *)((unsigned int)data->pool_addr + data->pool_index);
void *addr = (void *)((unsigned int)data->pool_addr[data->current_pool] + data->pool_index);
data->pool_index += size;
return addr;
}
@ -101,7 +101,7 @@ pool_memalign(VITA_GXM_RenderData *data, unsigned int size, unsigned int alignme
{
unsigned int new_index = (data->pool_index + alignment - 1) & ~(alignment - 1);
if ((new_index + size) < VITA_GXM_POOL_SIZE) {
void *addr = (void *)((unsigned int)data->pool_addr + new_index);
void *addr = (void *)((unsigned int)data->pool_addr[data->current_pool] + new_index);
data->pool_index = new_index + size;
return addr;
}
@ -863,12 +863,20 @@ gxm_init(SDL_Renderer *renderer)
data->textureTintColorParam = (SceGxmProgramParameter *)sceGxmProgramFindParameterByName(textureTintFragmentProgramGxp, "uTintColor");
// Allocate memory for the memory pool
data->pool_addr = mem_gpu_alloc(
data->pool_addr[0] = mem_gpu_alloc(
SCE_KERNEL_MEMBLOCK_TYPE_USER_RW,
VITA_GXM_POOL_SIZE,
sizeof(void *),
SCE_GXM_MEMORY_ATTRIB_READ,
&data->poolUid
&data->poolUid[0]
);
data->pool_addr[1] = mem_gpu_alloc(
SCE_KERNEL_MEMBLOCK_TYPE_USER_RW,
VITA_GXM_POOL_SIZE,
sizeof(void *),
SCE_GXM_MEMORY_ATTRIB_READ,
&data->poolUid[1]
);
init_orthographic_matrix(data->ortho_matrix, 0.0f, VITA_GXM_SCREEN_WIDTH, VITA_GXM_SCREEN_HEIGHT, 0.0f, 0.0f, 1.0f);
@ -876,6 +884,7 @@ gxm_init(SDL_Renderer *renderer)
data->backBufferIndex = 0;
data->frontBufferIndex = 0;
data->pool_index = 0;
data->current_pool = 0;
data->currentBlendMode = SDL_BLENDMODE_BLEND;
return 0;
@ -949,7 +958,8 @@ void gxm_finish(SDL_Renderer *renderer)
mem_gpu_free(data->vdmRingBufferUid);
SDL_free(data->contextParams.hostMem);
mem_gpu_free(data->poolUid);
mem_gpu_free(data->poolUid[0]);
mem_gpu_free(data->poolUid[1]);
// terminate libgxm
sceGxmTerminate();

5
src/render/vitagxm/SDL_render_vita_gxm_types.h
View File

@ -152,9 +152,10 @@ typedef struct
unsigned int backBufferIndex;
unsigned int frontBufferIndex;
void* pool_addr;
SceUID poolUid;
void* pool_addr[2];
SceUID poolUid[2];
unsigned int pool_index;
unsigned int current_pool;
float ortho_matrix[4*4];