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wined3d: Use draw_textured_quad() in swapchain_blit(). 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2017-03-22 23:11:28 +01:00 committed by Alexandre Julliard
parent 4f027e627e
commit 012f9b03f8
1 changed files with 14 additions and 60 deletions
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74
dlls/wined3d/swapchain.c
View File

@ -310,6 +310,7 @@ static void swapchain_blit(const struct wined3d_swapchain *swapchain,
UINT src_h = src_rect->bottom - src_rect->top;
GLenum gl_filter;
const struct wined3d_gl_info *gl_info = context->gl_info;
enum wined3d_texture_filter_type filter;
RECT win_rect;
UINT win_h;
@ -317,9 +318,15 @@ static void swapchain_blit(const struct wined3d_swapchain *swapchain,
swapchain, context, wine_dbgstr_rect(src_rect), wine_dbgstr_rect(dst_rect));
if (src_w == dst_rect->right - dst_rect->left && src_h == dst_rect->bottom - dst_rect->top)
{
filter = WINED3D_TEXF_NONE;
gl_filter = GL_NEAREST;
}
else
{
filter = WINED3D_TEXF_LINEAR;
gl_filter = GL_LINEAR;
}
GetClientRect(swapchain->win_handle, &win_rect);
win_h = win_rect.bottom - win_rect.top;
@ -361,75 +368,22 @@ static void swapchain_blit(const struct wined3d_swapchain *swapchain,
{
struct wined3d_device *device = swapchain->device;
struct wined3d_context *context2;
float tex_left = src_rect->left;
float tex_top = src_rect->top;
float tex_right = src_rect->right;
float tex_bottom = src_rect->bottom;
RECT r;
context2 = context_acquire(device, texture, 0);
context_apply_blit_state(context2, device);
if (texture->flags & WINED3D_TEXTURE_NORMALIZED_COORDS)
{
tex_left /= texture->pow2_width;
tex_right /= texture->pow2_width;
tex_top /= texture->pow2_height;
tex_bottom /= texture->pow2_height;
}
r = *dst_rect;
surface_translate_drawable_coords(back_buffer, swapchain->win_handle, &r);
if (is_complex_fixup(texture->resource.format->color_fixup))
gl_filter = GL_NEAREST;
context_apply_fbo_state_blit(context2, GL_FRAMEBUFFER, front_buffer, NULL, WINED3D_LOCATION_DRAWABLE);
context_bind_texture(context2, back_buffer->texture_target, texture->texture_rgb.name);
/* Set up the texture. The surface is not in a wined3d_texture
* container, so there are no D3D texture settings to dirtify. */
device->blitter->set_shader(device->blit_priv, context2, back_buffer, NULL);
gl_info->gl_ops.gl.p_glTexParameteri(back_buffer->texture_target, GL_TEXTURE_MIN_FILTER, gl_filter);
gl_info->gl_ops.gl.p_glTexParameteri(back_buffer->texture_target, GL_TEXTURE_MAG_FILTER, gl_filter);
if (gl_info->supported[EXT_TEXTURE_SRGB_DECODE])
gl_info->gl_ops.gl.p_glTexParameteri(back_buffer->texture_target,
GL_TEXTURE_SRGB_DECODE_EXT, GL_SKIP_DECODE_EXT);
filter = WINED3D_TEXF_NONE;
context_apply_fbo_state_blit(context2, GL_FRAMEBUFFER, back_buffer, NULL, WINED3D_LOCATION_DRAWABLE);
context_set_draw_buffer(context, GL_BACK);
/* Set the viewport to the destination rectandle, disable any projection
* transformation set up by context_apply_blit_state(), and draw a
* (-1,-1)-(1,1) quad.
*
* Back up viewport and matrix to avoid breaking last_was_blit
*
* Note that context_apply_blit_state() set up viewport and ortho to
* match the surface size - we want the GL drawable(=window) size. */
gl_info->gl_ops.gl.p_glPushAttrib(GL_VIEWPORT_BIT);
gl_info->gl_ops.gl.p_glViewport(dst_rect->left, win_h - dst_rect->bottom,
dst_rect->right, win_h - dst_rect->top);
gl_info->gl_ops.gl.p_glMatrixMode(GL_PROJECTION);
gl_info->gl_ops.gl.p_glPushMatrix();
gl_info->gl_ops.gl.p_glLoadIdentity();
gl_info->gl_ops.gl.p_glBegin(GL_QUADS);
/* bottom left */
gl_info->gl_ops.gl.p_glTexCoord2f(tex_left, tex_bottom);
gl_info->gl_ops.gl.p_glVertex2i(-1, -1);
/* top left */
gl_info->gl_ops.gl.p_glTexCoord2f(tex_left, tex_top);
gl_info->gl_ops.gl.p_glVertex2i(-1, 1);
/* top right */
gl_info->gl_ops.gl.p_glTexCoord2f(tex_right, tex_top);
gl_info->gl_ops.gl.p_glVertex2i(1, 1);
/* bottom right */
gl_info->gl_ops.gl.p_glTexCoord2f(tex_right, tex_bottom);
gl_info->gl_ops.gl.p_glVertex2i(1, -1);
gl_info->gl_ops.gl.p_glEnd();
gl_info->gl_ops.gl.p_glPopMatrix();
gl_info->gl_ops.gl.p_glPopAttrib();
device->blitter->set_shader(device->blit_priv, context2, back_buffer, NULL);
draw_textured_quad(back_buffer, context2, src_rect, &r, filter);
device->blitter->unset_shader(context->gl_info);
checkGLcall("Swapchain present blit(manual)\n");