encounter
/
SDL
mirror of https://github.com/encounter/SDL.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

render: Mark viewport/cliprect dirty when window is resized. 

Fixes #4751.
This commit is contained in:
Ryan C. Gordon 2021-09-18 11:54:25 -04:00
parent b8da02e6ef
commit 5faea84c63
No known key found for this signature in database
GPG Key ID: FA148B892AB48044
4 changed files with 34 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/render/opengl/SDL_render_gl.c
View File

@ -1279,7 +1279,14 @@ GL_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vertic
data->drawstate.target = renderer->target; data->drawstate.target = renderer->target;
if (!data->drawstate.target) { if (!data->drawstate.target) {
SDL_GL_GetDrawableSize(renderer->window, &data->drawstate.drawablew, &data->drawstate.drawableh); int w, h;
SDL_GL_GetDrawableSize(renderer->window, &w, &h);
if ((w != data->drawstate.drawablew) || (h != data->drawstate.drawableh)) {
data->drawstate.viewport_dirty = SDL_TRUE; // if the window dimensions changed, invalidate the current viewport, etc.
data->drawstate.cliprect_dirty = SDL_TRUE;
data->drawstate.drawablew = w;
data->drawstate.drawableh = h;
}
} }

10
src/render/opengles/SDL_render_gles.c
View File

@ -934,7 +934,15 @@ GLES_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vert
data->drawstate.target = renderer->target; data->drawstate.target = renderer->target;
if (!renderer->target) { if (!renderer->target) {
SDL_GL_GetDrawableSize(renderer->window, &data->drawstate.drawablew, &data->drawstate.drawableh); int w, h;
SDL_GL_GetDrawableSize(renderer->window, &w, &h);
if ((w != data->drawstate.drawablew) || (h != data->drawstate.drawableh)) {
data->drawstate.viewport_dirty = SDL_TRUE; // if the window dimensions changed, invalidate the current viewport, etc.
data->drawstate.cliprect_dirty = SDL_TRUE;
data->drawstate.drawablew = w;
data->drawstate.drawableh = h;
}
} }
while (cmd) { while (cmd) {

9
src/render/opengles2/SDL_render_gles2.c
View File

@ -1270,7 +1270,14 @@ GLES2_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *ver
data->drawstate.target = renderer->target; data->drawstate.target = renderer->target;
if (!data->drawstate.target) { if (!data->drawstate.target) {
SDL_GL_GetDrawableSize(renderer->window, &data->drawstate.drawablew, &data->drawstate.drawableh); int w, h;
SDL_GL_GetDrawableSize(renderer->window, &w, &h);
if ((w != data->drawstate.drawablew) || (h != data->drawstate.drawableh)) {
data->drawstate.viewport_dirty = SDL_TRUE; // if the window dimensions changed, invalidate the current viewport, etc.
data->drawstate.cliprect_dirty = SDL_TRUE;
data->drawstate.drawablew = w;
data->drawstate.drawableh = h;
}
} }
/* upload the new VBO data for this set of commands. */ /* upload the new VBO data for this set of commands. */

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

@ -987,7 +987,15 @@ VITA_GXM_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *
data->drawstate.target = renderer->target; data->drawstate.target = renderer->target;
if (!data->drawstate.target) { if (!data->drawstate.target) {
SDL_GL_GetDrawableSize(renderer->window, &data->drawstate.drawablew, &data->drawstate.drawableh); int w, h;
SDL_GL_GetDrawableSize(renderer->window, &w, &h);
if ((w != data->drawstate.drawablew) || (h != data->drawstate.drawableh)) {
data->drawstate.viewport_dirty = SDL_TRUE; // if the window dimensions changed, invalidate the current viewport, etc.
data->drawstate.cliprect_dirty = SDL_TRUE;
data->drawstate.drawablew = w;
data->drawstate.drawableh = h;
}
} }
while (cmd) { while (cmd) {