android-project/gradlew.bat
author Sam Lantinga
Sun, 05 Apr 2020 08:58:47 -0700
changeset 13689 c3055b205671
parent 11647 5816b27073a4
permissions -rw-r--r--
Fixed bug 5015 - SDL_RenderReadPixels on DirectX 11.1 backend seems to be broken

Konrad

It appears that I cannot use SDL_RenderReadPixels on a bound framebuffer (SDL_Texture set as render target) as it simply results in gibberish data. However, drawing that framebuffer into the default target (window surface) does render it correctly. Other backends (OpenGL, software, Direct3D) do work fine.

It looks to me like D3D11_RenderReadPixels just gets the general backbuffer and not the current render target and its backbuffer.

Here is the patch which actually fetches the current render target and its underlying ID3D11Resource which is ID3D11Texture2D.
     1 @if "%DEBUG%" == "" @echo off
     2 @rem ##########################################################################
     3 @rem
     4 @rem  Gradle startup script for Windows
     5 @rem
     6 @rem ##########################################################################
     7 
     8 @rem Set local scope for the variables with windows NT shell
     9 if "%OS%"=="Windows_NT" setlocal
    10 
    11 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
    12 set DEFAULT_JVM_OPTS=
    13 
    14 set DIRNAME=%~dp0
    15 if "%DIRNAME%" == "" set DIRNAME=.
    16 set APP_BASE_NAME=%~n0
    17 set APP_HOME=%DIRNAME%
    18 
    19 @rem Find java.exe
    20 if defined JAVA_HOME goto findJavaFromJavaHome
    21 
    22 set JAVA_EXE=java.exe
    23 %JAVA_EXE% -version >NUL 2>&1
    24 if "%ERRORLEVEL%" == "0" goto init
    25 
    26 echo.
    27 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
    28 echo.
    29 echo Please set the JAVA_HOME variable in your environment to match the
    30 echo location of your Java installation.
    31 
    32 goto fail
    33 
    34 :findJavaFromJavaHome
    35 set JAVA_HOME=%JAVA_HOME:"=%
    36 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
    37 
    38 if exist "%JAVA_EXE%" goto init
    39 
    40 echo.
    41 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
    42 echo.
    43 echo Please set the JAVA_HOME variable in your environment to match the
    44 echo location of your Java installation.
    45 
    46 goto fail
    47 
    48 :init
    49 @rem Get command-line arguments, handling Windowz variants
    50 
    51 if not "%OS%" == "Windows_NT" goto win9xME_args
    52 if "%@eval[2+2]" == "4" goto 4NT_args
    53 
    54 :win9xME_args
    55 @rem Slurp the command line arguments.
    56 set CMD_LINE_ARGS=
    57 set _SKIP=2
    58 
    59 :win9xME_args_slurp
    60 if "x%~1" == "x" goto execute
    61 
    62 set CMD_LINE_ARGS=%*
    63 goto execute
    64 
    65 :4NT_args
    66 @rem Get arguments from the 4NT Shell from JP Software
    67 set CMD_LINE_ARGS=%$
    68 
    69 :execute
    70 @rem Setup the command line
    71 
    72 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
    73 
    74 @rem Execute Gradle
    75 "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
    76 
    77 :end
    78 @rem End local scope for the variables with windows NT shell
    79 if "%ERRORLEVEL%"=="0" goto mainEnd
    80 
    81 :fail
    82 rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
    83 rem the _cmd.exe /c_ return code!
    84 if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
    85 exit /b 1
    86 
    87 :mainEnd
    88 if "%OS%"=="Windows_NT" endlocal
    89 
    90 :omega