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Prefer SDL_zero()/SDL_zerop()

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Replace uses of 'SDL_memset(E, 0, sizeof(E))' and similar
with the SDL_zero()/SDL_zerop() macros.
This commit is contained in:
Eddy Jansson
2026-01-23 19:42:06 +01:00
committed by Sam Lantinga
parent fe403220f0
commit 83fb7b6636
17 changed files with 30 additions and 30 deletions
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2
src/render/vitagxm/SDL_render_vita_gxm.c
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@@ -1140,7 +1140,7 @@ static bool VITA_GXM_RenderPresent(SDL_Renderer *renderer)
data->displayData.address = data->displayBufferData[data->backBufferIndex];
SDL_memset(&updateParam, 0, sizeof(updateParam));
SDL_zero(updateParam);
updateParam.renderTarget.colorFormat = VITA_GXM_COLOR_FORMAT;
updateParam.renderTarget.surfaceType = SCE_GXM_COLOR_SURFACE_LINEAR;

10
src/render/vitagxm/SDL_render_vita_gxm_tools.c
View File

@@ -138,7 +138,7 @@ static void display_callback(const void *callback_data)
SceDisplayFrameBuf framebuf;
const VITA_GXM_DisplayData *display_data = (const VITA_GXM_DisplayData *)callback_data;
SDL_memset(&framebuf, 0x00, sizeof(SceDisplayFrameBuf));
SDL_zero(framebuf);
framebuf.size = sizeof(SceDisplayFrameBuf);
framebuf.base = display_data->address;
framebuf.pitch = VITA_GXM_SCREEN_STRIDE;
@@ -377,7 +377,7 @@ int gxm_init(SDL_Renderer *renderer)
VITA_GXM_RenderData *data = (VITA_GXM_RenderData *)renderer->internal;
SceGxmInitializeParams initializeParams;
SDL_memset(&initializeParams, 0, sizeof(SceGxmInitializeParams));
SDL_zero(initializeParams);
initializeParams.flags = 0;
initializeParams.displayQueueMaxPendingCount = VITA_GXM_PENDING_SWAPS;
initializeParams.displayQueueCallback = display_callback;
@@ -438,7 +438,7 @@ int gxm_init(SDL_Renderer *renderer)
}
// set up parameters
SDL_memset(&renderTargetParams, 0, sizeof(SceGxmRenderTargetParams));
SDL_zero(renderTargetParams);
renderTargetParams.flags = 0;
renderTargetParams.width = VITA_GXM_SCREEN_WIDTH;
renderTargetParams.height = VITA_GXM_SCREEN_HEIGHT;
@@ -555,7 +555,7 @@ int gxm_init(SDL_Renderer *renderer)
&patcherFragmentUsseOffset);
// create a shader patcher
SDL_memset(&patcherParams, 0, sizeof(SceGxmShaderPatcherParams));
SDL_zero(patcherParams);
patcherParams.userData = NULL;
patcherParams.hostAllocCallback = &patcher_host_alloc;
patcherParams.hostFreeCallback = &patcher_host_free;
@@ -1097,7 +1097,7 @@ gxm_texture *create_gxm_texture(VITA_GXM_RenderData *data, unsigned int w, unsig
// set up parameters
SceGxmRenderTargetParams renderTargetParams;
SDL_memset(&renderTargetParams, 0, sizeof(SceGxmRenderTargetParams));
SDL_zero(renderTargetParams);
renderTargetParams.flags = 0;
renderTargetParams.width = w;
renderTargetParams.height = h;

4
src/render/vulkan/SDL_render_vulkan.c
View File

@@ -1231,7 +1231,7 @@ static VULKAN_PipelineState *VULKAN_CreatePipelineState(SDL_Renderer *renderer,
// Shaders
const char *name = "main";
for (uint32_t i = 0; i < 2; i++) {
SDL_memset(&shaderStageCreateInfo[i], 0, sizeof(shaderStageCreateInfo[i]));
SDL_zero(shaderStageCreateInfo[i]);
shaderStageCreateInfo[i].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
shaderStageCreateInfo[i].module = (i == 0) ? rendererData->vertexShaderModules[shader] : rendererData->fragmentShaderModules[shader];
shaderStageCreateInfo[i].stage = (i == 0) ? VK_SHADER_STAGE_VERTEX_BIT : VK_SHADER_STAGE_FRAGMENT_BIT;
@@ -4034,7 +4034,7 @@ static bool VULKAN_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cm
VULKAN_RenderData *rendererData = (VULKAN_RenderData *)renderer->internal;
VkSurfaceTransformFlagBitsKHR currentRotation = VULKAN_GetRotationForCurrentRenderTarget(rendererData);
VULKAN_DrawStateCache stateCache;
SDL_memset(&stateCache, 0, sizeof(stateCache));
SDL_zero(stateCache);
if (!rendererData->device) {
return SDL_SetError("Device lost and couldn't be recovered");