Removed SDL_HINT_RENDER_SCALE_QUALITY

Textures now default to linear filtering, use SDL_SetTextureScaleMode(texture, SDL_SCALEMODE_NEAREST) if you want nearest pixel mode instead.
This commit is contained in:
Sam Lantinga 2024-02-11 19:07:07 -08:00
parent 20051f805f
commit 2f7c24e4be
6 changed files with 5 additions and 33 deletions

View file

@ -705,12 +705,13 @@ Calling SDL_GetHint() with the name of the hint being changed from within a hint
The following hints have been removed:
* SDL_HINT_ACCELEROMETER_AS_JOYSTICK
* SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS - gamepad buttons are always positional
* SDL_HINT_IDLE_TIMER_DISABLED - use SDL_DisableScreenSaver instead
* SDL_HINT_IDLE_TIMER_DISABLED - use SDL_DisableScreenSaver() instead
* SDL_HINT_IME_SUPPORT_EXTENDED_TEXT - the normal text editing event has extended text
* SDL_HINT_MOUSE_RELATIVE_SCALING - mouse coordinates are no longer automatically scaled by the SDL renderer
* SDL_HINT_RENDER_BATCHING - Render batching is always enabled, apps should call SDL_FlushRenderer() before calling into a lower-level graphics API.
* SDL_HINT_RENDER_LOGICAL_SIZE_MODE - the logical size mode is explicitly set with SDL_SetRenderLogicalPresentation()
* SDL_HINT_RENDER_OPENGL_SHADERS - shaders are always used if they are available
* SDL_HINT_RENDER_SCALE_QUALITY - textures now default to linear filtering, use SDL_SetTextureScaleMode(texture, SDL_SCALEMODE_NEAREST) if you want nearest pixel mode instead
* SDL_HINT_THREAD_STACK_SIZE - the stack size can be specified using SDL_CreateThreadWithStackSize()
* SDL_HINT_VIDEO_FOREIGN_WINDOW_OPENGL - replaced with the "opengl" property in SDL_CreateWindowWithProperties()
* SDL_HINT_VIDEO_FOREIGN_WINDOW_VULKAN - replaced with the "vulkan" property in SDL_CreateWindowWithProperties()

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@ -1776,18 +1776,6 @@ extern "C" {
*/
#define SDL_HINT_RENDER_PS2_DYNAMIC_VSYNC "SDL_RENDER_PS2_DYNAMIC_VSYNC"
/**
* A variable controlling texture scaling quality.
*
* The variable can be set to the following values:
* "0" or "nearest" - Nearest pixel sampling. (default)
* "1" or "linear" - Linear filtering. (supported by OpenGL and Direct3D)
* "2" or "best" - Currently this is the same as "linear".
*
* This hint should be set before creating a texture.
*/
#define SDL_HINT_RENDER_SCALE_QUALITY "SDL_RENDER_SCALE_QUALITY"
/**
* A variable controlling whether updates to the SDL screen surface should be synchronized with the vertical refresh, to avoid tearing.
*

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@ -913,6 +913,8 @@ extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture *texture, SDL_Bl
/**
* Set the scale mode used for texture scale operations.
*
* The default texture scale mode is SDL_SCALEMODE_LINEAR.
*
* If the scale mode is not supported, the closest supported mode is chosen.
*
* \param texture The texture to update.

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@ -1206,21 +1206,6 @@ static Uint32 GetClosestSupportedFormat(SDL_Renderer *renderer, Uint32 format)
return renderer->info.texture_formats[0];
}
static SDL_ScaleMode SDL_GetScaleMode(void)
{
const char *hint = SDL_GetHint(SDL_HINT_RENDER_SCALE_QUALITY);
if (!hint || SDL_strcasecmp(hint, "nearest") == 0) {
return SDL_SCALEMODE_NEAREST;
} else if (SDL_strcasecmp(hint, "linear") == 0) {
return SDL_SCALEMODE_LINEAR;
} else if (SDL_strcasecmp(hint, "best") == 0) {
return SDL_SCALEMODE_BEST;
} else {
return (SDL_ScaleMode)SDL_atoi(hint);
}
}
SDL_Texture *SDL_CreateTextureWithProperties(SDL_Renderer *renderer, SDL_PropertiesID props)
{
SDL_Texture *texture;
@ -1272,7 +1257,7 @@ SDL_Texture *SDL_CreateTextureWithProperties(SDL_Renderer *renderer, SDL_Propert
texture->color.g = 1.0f;
texture->color.b = 1.0f;
texture->color.a = 1.0f;
texture->scaleMode = SDL_GetScaleMode();
texture->scaleMode = SDL_SCALEMODE_LINEAR;
texture->view.pixel_w = w;
texture->view.pixel_h = h;
texture->view.viewport.w = -1;

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@ -16,7 +16,6 @@ static const char *HintsEnum[] = {
SDL_HINT_ORIENTATIONS,
SDL_HINT_RENDER_DIRECT3D_THREADSAFE,
SDL_HINT_RENDER_DRIVER,
SDL_HINT_RENDER_SCALE_QUALITY,
SDL_HINT_RENDER_VSYNC,
SDL_HINT_TIMER_RESOLUTION,
SDL_HINT_VIDEO_ALLOW_SCREENSAVER,
@ -36,7 +35,6 @@ static const char *HintsVerbose[] = {
"SDL_ORIENTATIONS",
"SDL_RENDER_DIRECT3D_THREADSAFE",
"SDL_RENDER_DRIVER",
"SDL_RENDER_SCALE_QUALITY",
"SDL_RENDER_VSYNC",
"SDL_TIMER_RESOLUTION",
"SDL_VIDEO_ALLOW_SCREENSAVER",

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@ -509,8 +509,6 @@ int main(int argc, char *argv[])
return 1;
}
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "2");
state->window_title = "Pressure-Sensitive Pen Test";
state->window_w = WIDTH;
state->window_h = HEIGHT;